Deuteronomy

And rejoice before the Lord your God at the place he will choose as a dwelling for his Name—you, your sons and daughters, your male and female servants, the Levites in your towns, and the foreigners, the fatherless and the widows living among you. — Deuteronomy 16:11

It is the Lord your God you must follow, and him you must revere. Keep his commands and obey him; serve him and hold fast to him. — Deuteronomy 13:4