Numbers 20:14-21

And Moses sent messengers from Kadesh unto the king of Edom, Thus saith thy brother Israel, Thou knowest all the travail that hath befallen us: how our fathers went down into Egypt, and we dwelt in Egypt a long time; and the Egyptians dealt ill with us, and our fathers: and when we cried unto Jehovah, he heard our voice, and sent an angel, and brought us forth out of Egypt: and, behold, we are in Kadesh, a city in the uttermost of thy border. Let us pass, I pray thee, through thy land: we will not pass through field or through vineyard, neither will we drink of the water of the wells; we will go along the king’s highway; we will not turn aside to the right hand nor to the left, until we have passed thy border. And Edom said unto him, Thou shalt not pass through me, lest I come out with the sword against thee. And the children of Israel said unto him, We will go up by the highway; and if we drink of thy water, I and my cattle, then will I give the price thereof: let me only, without doing anything else, pass through on my feet. And he said, Thou shalt not pass through. And Edom came out against him with much people, and with a strong hand. Thus Edom refused to give Israel passage through his border: wherefore Israel turned away from him.