Shemot 14:6-8

Orthodox Jewish Bible

⁶ And he made ready his merkavah, and took his army with him;

⁷ And he took six hundred select chariots, and all the chariots of Mitzrayim, and commanders over every one of them.

⁸ And Hashem hardened the lev Pharaoh Melech Mitzrayim, so that he pursued after the Bnei Yisroel; and the Bnei Yisroel went out with a high hand [deliberately with assurance].