M'lakhim Bet (2 Ki) 2:14
M'lakhim Bet (2 Ki) 2:14 CJB
he took the cloak that had fallen off Eliyahu, struck the water and said, “Where is ADONAI, the God of Eliyahu?” But when he actually did strike the water, it divided itself to the left and to the right; then Elisha crossed over.