Luke 15:2-7

²Both the Pharisees and the scribes began to grumble, saying, “This man receives sinners and eats with them.”

³So He told them this parable, saying, ⁴“What man among you, if he has a hundred sheep and has lost one of them, does not leave the ninety-nine in the open pasture and go after the one which is lost until he finds it? ⁵When he has found it, he lays it on his shoulders, rejoicing. ⁶And 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!’ ⁷I 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.