Deuteronomy 29:12 in the King James Version
That thou shouldest enter into covenant with the LORD thy God, and into his oath, which the LORD thy God maketh with thee this day:
Context
11 your little ones, your wives, and the foreigners who are in the middle of your camps, from the one who cuts your wood to the one who draws your water,
12 that you may enter into the covenant of the LORD your God, and into his oath, which the LORD your God makes with you today,
13 that he may establish you today as his people, and that he may be your God, as he spoke to you and as he swore to your fathers, to Abraham, to Isaac, and to Jacob.