Keluaran 18:7

18:7 Moses went out to meet his father-in-law and bowed down and kissed him; ¹  they each asked about the other’s welfare, and then they went into the tent.

Keluaran 34:26

34:26 “The first of the firstfruits of your soil you must bring to the house of the Lord your God.

You must not cook a young goat in its mother’s milk.” ² 

[18:7]  ¹ sn This is more than polite oriental custom. Jethro was Moses’ benefactor, father-in-law, and a priest. He paid much respect to him. Now he could invite Jethro into his home (see B. Jacob, Exodus, 496).

[34:26]  ² sn See the note on this same command in 23:19.