2 Samuel 4:4

4 Now Y'honatan the son of Sha'ul's had a son, and he was lame in both legs. He had been five years old when the news about Sha'ul and Y'honatan came from Yizre'el. His nurse had gathered him up and fled; but as she was hurrying to get away, he fell and became lame. His name was M'fivoshet.