Luke 3:8
Therefore produce fruit worthy of repentance. And do not begin to say to yourselves, 'We have Abraham as our father.' For I tell you that out of these stones God can raise up children for Abraham.

Luke 16:24
So he cried out, 'Father Abraham, have mercy on me and send Lazarus to dip the tip of his finger in water and cool my tongue. For I am in agony in this fire.'

Luke 16:31
Then Abraham said to him, 'If they do not listen to Moses and the prophets, they will not be persuaded even if someone rises from the dead.'"

Luke 19:9
Jesus said to him, "Today salvation has come to this house, because this man too is a son of Abraham.