'Son of David' in the Bible

And when he heard that it was Jesus of Nazareth, he began to cry out and say, "Jesus, Son of David, have mercy on me!"

Many rebuked him and told him to be quiet, but he cried out all the more, "Son of David, have mercy on me!"

And Jesus said, while he taught in the temple, "How is it that the scribes say that the Christ is the Son of David?