Exodus 18:12
Context18:12 Then Jethro, Moses’ father-in-law, brought 1 a burnt offering and sacrifices for God, 2 and Aaron and all the elders of Israel came to eat food 3 with the father-in-law of Moses before God.
Exodus 20:24
Context20:24 ‘You must make for me an altar made of earth, 4 and you will sacrifice on it your burnt offerings and your peace offerings, 5 your sheep and your cattle. In every place 6 where I cause my name to be honored 7 I will come to you and I will bless you.


[18:12] 1 tn The verb is “and he took” (cf. KJV, ASV, NASB). It must have the sense of getting the animals for the sacrifice. The Syriac, Targum, and Vulgate have “offered.” But Cody argues because of the precise wording in the text Jethro did not offer the sacrifices but received them (A. Cody, “Exodus 18,12: Jethro Accepts a Covenant with the Israelites,” Bib 49 [1968]: 159-61).
[18:12] 2 sn Jethro brought offerings as if he were the one who had been delivered. The “burnt offering” is singular, to honor God first. The other sacrifices were intended for the invited guests to eat (a forerunner of the peace offering). See B. Jacob, Exodus, 498.
[18:12] 3 tn The word לֶחֶם (lekhem) here means the sacrifice and all the foods that were offered with it. The eating before God was part of covenantal ritual, for it signified that they were in communion with the Deity, and with one another.
[20:24] 4 sn The instructions here call for the altar to be made of natural things, not things manufactured or shaped by man. The altar was either to be made of clumps of earth or natural, unhewn rocks.
[20:24] 5 sn The “burnt offering” is the offering prescribed in Lev 1. Everything of this animal went up in smoke as a sweet aroma to God. It signified complete surrender by the worshiper who brought the animal, and complete acceptance by God, thereby making atonement. The “peace offering” is legislated in Lev 3 and 7. This was a communal meal offering to celebrate being at peace with God. It was made usually for thanksgiving, for payment of vows, or as a freewill offering.
[20:24] 6 tn Gesenius lists this as one of the few places where the noun in construct seems to be indefinite in spite of the fact that the genitive has the article. He says בְּכָל־הַמָּקוֹם (bÿkhol-hammaqom) means “in all the place, sc. of the sanctuary, and is a dogmatic correction of “in every place” (כָּל־מָקוֹם, kol-maqom). See GKC 412 §127.e.
[20:24] 7 tn The verb is זָכַר (zakhar, “to remember”), but in the Hiphil especially it can mean more than remember or cause to remember (remind) – it has the sense of praise or honor. B. S. Childs says it has a denominative meaning, “to proclaim” (Exodus [OTL], 447). The point of the verse is that God will give Israel reason for praising and honoring him, and in every place that occurs he will make his presence known by blessing them.