Numbers 32:22-24

Complete Jewish Bible

²² and if the land has been conquered before Adonai, and only after that do you return — then you will be clear before Adonai and before Isra’el, and this land here will be yours to possess before Adonai. ²³ But if you will not do this, then you have sinned against Adonai, and you must understand that your sin will find you out. ²⁴ Build cities for your little ones and enclosures for your sheep; then do what you said you would do.”