'Change Of Heart' in the Bible

Now after Pharaoh had let the people go, God did not take them through the land of the Philistines, though that was near: for God said, If the people see war, they may have a change of heart and go back to Egypt.

When the king of Egypt was told that the people had fled, Pharaoh and his servants had a change of heart toward the people, and they said, “What is this we have done, that we have let Israel go from serving us?”