8:19 Now if you forget the Lord your God at all 1 and follow other gods, worshiping and prostrating yourselves before them, I testify to you today that you will surely be annihilated.
Deuteronomy 30:17
30:17 However, if you 2 turn aside and do not obey, but are lured away to worship and serve other gods,
1 tnHeb “if forgetting, you forget.” The infinitive absolute is used for emphasis; the translation indicates this with the words “at all” (cf. KJV).
2 tnHeb “your heart,” as a metonymy for the person.