Luke 15:6-7, 9-10

And when he comes home, he calls together his friends and his neighbors, saying to them, ‘Rejoice with me, for I have found my sheep which was lost!’ I tell you that in the same way, there will be more joy in heaven over one sinner who repents than over ninety-nine righteous persons who need no repentance.

When she has found it, she calls together her friends and neighbors, saying, ‘Rejoice with me, for I have found the coin which I had lost!’ In the same way, I tell you, there is joy in the presence of the angels of God over one sinner who repents.”