2 Samuel 9:2-3

2He summoned a man named Ziba, who had been one of Saul’s servants. “Are you Ziba?” the king asked. “Yes sir, I am,” Ziba replied.

3The king then asked him, “Is anyone still alive from Saul’s family? If so, I want to show God’s kindness to them.” Ziba replied, “Yes, one of Jonathan’s sons is still alive. He is crippled in both feet.”