Leviticus 27:34

 Leviticus 27:34 

These are the commandments, which the LORD commanded Moses for the children of Israel in mount Sinai.

a. NASB 1995: These are the commandments which the LORD commanded Moses for the sons of Israel at Mount Sinai.  [New American Standard Bible 1995 (NASB1995) New American Standard Bible®, Copyright © 1960, 1971, 1977, 1995 by The Lockman Foundation. All rights reserved.]

b. NKJV: These are the commandments which the LORD commanded Moses for the children of Israel on Mount Sinai. [Scripture quotations marked "NKJV" are taken from the New King James Version®, Copyright© 1982, Thomas Nelson. All rights reserved.]

c. Classic Amplified: These are the commandments which the Lord commanded Moses on Mount Sinai for the Israelites.  [Amplified Bible, Classic Edition (AMPC) Copyright © 1954, 1958, 1962, 1964, 1965, 1987 by The Lockman Foundation]

d. Stone Edition THE CHUMASH, Rabbinic Commentary: These are the commandments that HASHEM commanded Moses to the Children of Israel on Mount Sinai.  [The Artscroll Series/Stone Edition, THE CHUMASH Copyright 1998, 2000 by MESORAH PUBLICATIONS, Ldt.]

e. ESV: These are the commandments that the LORD commanded Moses for the people of Israel on Mount Sinai. [Scripture quotations are from the Holy Bible, English Standard Version, copyright © 2001, 2007, 2011, 2016 by Crossway Bibles, a division of Good News Publishers. Used by permission. All rights reserved.]

f. Unless otherwise stated, all Greek and Hebrew definitions are from Blue Letter Bible

1. “These are the commandments, which the LORD commanded Moses for the children of Israel in mount Sinai.”

a. These [are] [Strong: 428 ʼêl-leh, ale'-leh; prolonged from H411; these or those:—an-(the) other; one sort, so, some, such, them, these (same), they, this, those, thus, which, who(-m).]

b. [the] commandments [Strong: 4687 mitsvâh, mits-vaw'; from H6680; a command, whether human or divine (collectively, the Law):—(which was) commanded(-ment), law, ordinance, precept.]

c. which [Strong: 834 ʼăsher, ash-er'; a primitive relative pronoun (of every gender and number); who, which, what, that; also (as an adverb and a conjunction) when, where, how, because, in order that, etc.:—× after, × alike, as (soon as), because, × every, for, + forasmuch, + from whence, + how(-soever), × if, (so) that ((thing) which, wherein), × though, + until, + whatsoever, when, where (+ -as, -in, -of, -on, -soever, -with), which, whilst, + whither(-soever), who(-m, -soever, -se). As it is indeclinable, it is often accompanied by the personal pronoun expletively, used to show the connection.]

d. [the] LORD [Strong: 3068 Yᵉhôvâh, yeh-ho-vaw'; from H1961; (the) self-Existent or Eternal; Jeho-vah, Jewish national name of God:—Jehovah, the Lord.]

e. commanded [Strong: 6680 tsâvâh, tsaw-vaw'; a primitive root; (intensively) to constitute, enjoin:—appoint, (for-) bid, (give a) charge, (give a, give in, send with) command(-er, -ment), send a messenger, put, (set) in order.]

f. [Strong: 853 'eth ayth apparent contracted from 226 in the demonstrative sense of entity; properly, self (but generally used to point out more definitely the object of a verb or preposition, even or namely):--(as such unrepresented in English).]

g. Moses [Strong: 4872 Môsheh, mo-sheh'; from H4871; drawing out (of the water), i.e. rescued; Mosheh, the Israelite lawgiver:—Moses.]

h. for [Strong: 413 ʼêl, ale; (but used only in the shortened constructive form אֶל ʼel, el); a primitive particle; properly, denoting motion towards, but occasionally used of a quiescent position, i.e. near, with or among; often in general, to:—about, according to, after, against, among, as for, at, because (-fore, -side), both...and, by, concerning, for, from, × hath, in (-to), near, (out) of, over, through, to (-ward), under, unto, upon, whether, with (-in).]

i. [the] children [Strong: 1121 bên, bane; from H1129; a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc., (like father or brother), etc.):—afflicted, age, (Ahoh-) (Ammon-) (Hachmon-) (Lev-) ite, (anoint-) ed one, appointed to, (+) arrow, (Assyr-) (Babylon-) (Egypt-) (Grec-) ian, one born, bough, branch, breed, + (young) bullock, + (young) calf, × came up in, child, colt, × common, × corn, daughter, × of first, firstborn, foal, + very fruitful, + postage, × in, + kid, + lamb, (+) man, meet, + mighty, + nephew, old, (+) people, rebel, + robber, × servant born, × soldier, son, + spark, steward, + stranger, × surely, them of, + tumultuous one, valiant(-est), whelp, worthy, young (one), youth.]

j. [of] israel [Strong: 3478 Yisrâʼêl, yis-raw-ale'; from H8280 and H410; he will rule as God; Jisraël, a symbolical name of Jacob; also (typically) of his posterity:—Israel.]

k. [in] mount [Strong: 2022 har, har; a shortened form of H2042; a mountain or range of hills (sometimes used figuratively):—hill (country), mount(-ain), × promotion.]

l. Sinai [Strong: 5514 Çîynay, see-nah'-ee; of uncertain derivation; Sinai, mountain of Arabia:—Sinai.]

1). Numbers 10:11, 12 And it came to pass on the twentieth day of the second month, in the second year, that the cloud was taken up from off the tabernacle of the testimony.

10:12 And the children of Israel took their journeys out of the wilderness of Sinai; and the cloud rested in the wilderness of Paran.

1). Israel arrived at Sinai in the third month  after departing Egypt.

a). Exodus 19:1 In the third month, when the children of Israel were gone forth out of the land of Egypt, the same day came they into the wilderness of Sinai.

b). Scholars believe that the phrase “the same day” means it was the first day of the third month. If that's the case and they left on the 15th of the first month (Exodus 12:51, day after Passover), then it took them about 45 days to get to Sinai from Egypt. They left on the twentieth day of the second month of the second year. Reputable scholars determine they were at Sinai just short of one year. Adam Clarke: 11 months and 20 days. John Gill: 10 days short of one year. 

c). The Hebrew calendar complicates the numbers because the Hebrew calendar is Lunar not Solar and in a normal year (not counting leap years) they have about 355 days. I am not going to do the math but take the word of others I trust and assume Israel was at Mount Sinai just short of a year. They did not walk around it for 40 years. They camped there and Moses received the Law and the instructions to build the Tabernacle, which they built. Instructions of the Priesthood, and the sacrifices and they then left.