Exodus 14:5-7 New English Translation (NET)

5. When it was reported to the king of Egypt that the people had fled, the heart of Pharaoh and his servants was turned against the people, and the king and his servants said, “What in the world have we done? For we have released the people of Israel from serving us!”

6. Then he prepared his chariots and took his army with him.

7. He took six hundred select chariots, and all the rest of the chariots of Egypt, and officers on all of them.

Exodus 14