Deuteronomy 9:1 New International Version
Hear, Israel: You are now about to cross the Jordan to go in and dispossess nations greater and stronger than you, with large cities that have walls up to the sky.
English Standard Version
“Hear, O Israel: you are to cross over the Jordan today, to go in to dispossess nations greater and mightier than you, cities great and fortified up to heaven
If this is Moses last day, that's a long day for him. His speech continues till the end of the book.