Luke 15:7

15:7 I tell you, in the same way there will be more joy in heaven over one sinner who repents than over ninety-nine righteous people who have no need to repent.

Luke 15:10

15:10 In the same way, I tell you, there is joy in the presence of God’s angels over one sinner who repents.”

Luke 15:24

15:24 because this son of mine was dead, and is alive again – he was lost and is found!’ So they began to celebrate.