en_tn_condensed/deu/29/01.md

These are the words that Yahweh commanded Moses to tell

This chapter is a retelling of the covenant Yahweh made with Moses, along with its blessings and cursing. Moses is speaking.

in the land of Moab

"while they were in the land of Moab". This is on the east side of the Jordan where the Israelites were staying before they entered the land of Canaan.

words that were added to the covenant ... at Horeb

These additions to the original covenant were given to make Yahweh's covenant apply better to the people once they were settled in their new land.