2 Samuel 9:2-3

2Saul's family had a servant called Ziba. So they asked him to come to see David. The king said to him, ‘Are you Ziba?’ Ziba replied, ‘Yes, I am your servant.’

3The king asked him, ‘Is there anyone from Saul's family who is still alive? I want to be kind to them because of God's faithful love for his people.’ Ziba replied, ‘One of Jonathan's sons still lives. But both his feet are weak so that he cannot walk properly.’