Genesis 33:18-20

Young's Literal Translation

¹⁸ And Jacob cometh in to Shalem, a city of Shechem, which [is] in the land of Canaan, in his coming from Padan-Aram, and encampeth before the city,

¹⁹ and he buyeth the portion of the field where he hath stretched out his tent, from the hand of the sons of Hamor, father of Shechem, for a hundred kesitah;

²⁰ and he setteth up there an altar, and proclaimeth at it God -- the God of Israel.