Deuteronomy 1:3

3 And it came to pass in the fortieth year, in the eleventh month, on the first day of the month, that Moses spake unto the children of Israel, according unto all that Jehovah had given him in commandment unto them;

Deuteronomy 1:3 Meaning and Commentary

Deuteronomy 1:3

And it came to pass in the fortieth year
That is, of the coming of the children of Israel out of Egypt:

in the eleventh month;
the month Shebet, as the Targum of Jonathan, which answers to part of January and part of February:

in the first day of the month, that Moses spoke unto the children of
Israel according to all that the Lord had given him in commandment unto
them;
repeated to them the several commandments, which the Lord had delivered to him at different times.

Deuteronomy 1:3 In-Context

1 These are the words which Moses spake unto all Israel beyond the Jordan in the wilderness, in the Arabah over against Suph, between Paran, and Tophel, and Laban, and Hazeroth, and Di-zahab.

2 It is eleven days' [journey] from Horeb by the way of mount Seir unto Kadesh-barnea.

3 And it came to pass in the fortieth year, in the eleventh month, on the first day of the month, that Moses spake unto the children of Israel, according unto all that Jehovah had given him in commandment unto them;

4 after he had smitten Sihon the king of the Amorites, who dwelt in Heshbon, and Og the king of Bashan, who dwelt in Ashtaroth, at Edrei.

5 Beyond the Jordan, in the land of Moab, began Moses to declare this law, saying,