Deuteronomy 2:9-19

9And Jehovah said unto me, Vex not Moab, neither contend with them in battle; for I will not give thee of his land for a possession; because I have given Ar unto the children of Lot for a possession. 10(The Emim dwelt therein aforetime, a people great, and many, and tall, as the Anakim: 11these also are accounted Rephaim, as the Anakim; but the Moabites call them Emim. 12The Horites also dwelt in Seir aforetime, but the children of Esau succeeded them; and they destroyed them from before them, and dwelt in their stead; as Israel did unto the land of his possession, which Jehovah gave unto them). 13Now rise up, and get you over the brook Zered. And we went over the brook Zered. 14And the days in which we came from Kadesh-barnea, until we were come over the brook Zered, were thirty and eight years; until all the generation of the men of war were consumed from the midst of the camp, as Jehovah sware unto them. 15Moreover the hand of Jehovah was against them, to destroy them from the midst of the camp, until they were consumed.

16So it came to pass, when all the men of war were consumed and dead from among the people, 17that Jehovah spake unto me, saying, 18Thou art this day to pass over Ar, the border of Moab: 19and when thou comest nigh over against the children of Ammon, vex them not, nor contend with them; for I will not give thee of the land of the children of Ammon for a possession; because I have given it unto the children of Lot for a possession.