Deuteronomy 1:3
“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 the Lord had given him in commandment unto them;”
These be the words which Moses spake unto all Israel on this side Jordan in the wilderness, in the plain over against the Red sea, between Paran, and Tophel, and Laban, and Hazeroth, and Dizahab.
(There are eleven days’ journey from Horeb by the way of mount Seir unto Kadesh–barnea.)
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 the Lord had given him in commandment unto them;
After he had slain Sihon the king of the Amorites, which dwelt in Heshbon, and Og the king of Bashan, which dwelt at Astaroth in Edrei:
On this side Jordan, in the land of Moab, began Moses to declare this law, saying,
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“And Moses went and spake these words unto all Israel.”
“And the Lord spake unto Moses, saying,”
“And the Lord spake unto Moses in the wilderness of Sinai, in the tabernacle of the congregation, on the first day of the second month, in the second year after they were come out of the land of Egypt, saying,”
“And Moses told the children of Israel according to all that the Lord commanded Moses.”
“And the Lord spake unto Moses, saying,”