2 Samuel 4:4

Overview - 2 Samuel 4
1	The Israelites being troubled at the death of Abner,
2	Baanah and Rechab slay Ish-bosheth, and bring his head to Hebron.
9	David causes them to be slain, and Ish-bosheth's head to be buried.

2 Samuel 4:4  (King James Version)
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.