Luke 15:5

The Pharisees and the scribes murmured, saying, “This man welcomes sinners, and eats with them.”

He told them this parable:

“Which of you men, if you had one hundred sheep and lost one of them, wouldn’t leave the ninety-nine in the wilderness and go after the one that was lost, until he found it?

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 even so there will be more joy in heaven over one sinner who repents, than over ninety-nine righteous people who need no repentance.

“Or what woman, if she had ten drachma coins, if she lost one drachma coin, wouldn’t light a lamp, sweep the house, and seek diligently until she found it?