2 Samuel 4:4

4:4 And Jonathan, Saul’s son, had a son [that was] lame of [his] feet. He was five years old when the tidings came of Saul and Jonathan out of Jezreel, and his nurse took him up, and fled: and it came to pass, as she made haste to flee, that he fell, and became lame. And his name [was] Mephibosheth.

2 Samuel 9:3

9:3 And the king said, [Is] there not yet any of the house of Saul, that I may shew the kindness of God unto him? And Ziba said unto the king, Jonathan hath yet a son, [which is] lame on [his] feet.

2 Samuel 19:26

19:26 And he answered, My lord, O king, my servant deceived me: for thy servant said, I will saddle me an ass, that I may ride thereon, and go to the king; because thy servant [is] lame.