Thematic Bible: Parable of the lost

"What man among you, who has 100 sheep and loses one of them, does not leave the 99 in the open field and go after the lost one until he finds it? When he has found it, he joyfully puts it on his shoulders, and coming home, he calls his friends and neighbors together, saying to them, 'Rejoice with me, because I have found my lost sheep!' read more.
I tell you, in the same way, there will be more joy in heaven over one sinner who repents than over 99 righteous people who don't need repentance.

For the Son of Man has come to save the lost.] What do you think? If a man has 100 sheep, and one of them goes astray, won't he leave the 99 on the hillside and go and search for the stray? And if he finds it, I assure you: He rejoices over that sheep more than over the 99 that did not go astray.