Deuteronomy 2:29-31

Young's Literal Translation

²⁹ as the sons of Esau who are dwelling in Seir, and the Moabites who are dwelling in Ar, have done to me -- till that I pass over the Jordan, unto the land which Jehovah our God is giving to us.

³⁰ `And Sihon king of Heshbon hath not been willing to let us pass over by him, for Jehovah thy God hath hardened his spirit, and strengthened his heart, so as to give him into thy hand as at this day.

³¹ `And Jehovah saith unto me, See, I have begun to give before thee Sihon and his land; begin to possess -- to possess his land.