“You shall fear Yahweh your God. You shall serve him. You shall cling to him, and you shall swear by his name.”
Deuteronomy 10:20 (WEB)
Context Reading
18He executes justice for the fatherless and widow and loves the foreigner in giving him food and clothing. 19Therefore love the foreigner, for you were foreigners in the land of Egypt. 20You shall fear Yahweh your God. You shall serve him. You shall cling to him, and you shall swear by his name. 21He is your praise, and he is your God, who has done for you these great and awesome things which your eyes have seen. 22Your fathers went down into Egypt with seventy persons; and now Yahweh your God has made you as the stars of the sky for multitude.