Even at Horeb: this refers to their experiences at Mount Sinai (see 1.2). So we may express this as “Even when we [inclusive] were at Mount Sinai you….”

You provoked the LORD to wrath: as in verse 7.

For so angry see 1.34 and 1.37.

The LORD was … ready to destroy you: the same as in verse 3.

Quoted with permission from Bratcher, Robert G. and Hatton, Howard A. A Handbook on Deuteronomy. (UBS Helps for Translators). New York: UBS, 2000. For this and other handbooks for translators see here .