There he built an altar, and he called the place El Bethel, because it was there that God revealed himself to him when he was fleeing from his brother. (NIV)
There he built an altar, and called the place El-bethel [God of Bethel], for there God revealed Himself to him when he fled from the presence of his brother. (AMP)
And he built there an altar, and called the place Elbethel: because there God appeared unto him, when he fled from the face of his brother. (KJV)