Thematic Bible: Parable of the lost

What man of you, having a hundred sheep, if he loses one of them, does not leave the ninety-nine in the wilderness and go after that which is lost until he finds it? And when he has found it, he lays it on his shoulders, rejoicing. And when he comes home, he calls together his friends and neighbors, saying to them, Rejoice with me, for I have found my sheep which was lost. read more.
I say to you that likewise joy shall be in Heaven over one sinner who repents, more than over ninety-nine just persons who need no repentance.

For the Son of Man has come to save that which was lost. What do you think? If a man has a hundred sheep and one of them strays, does he not leave the ninety and nine and go into the mountains and seek the straying one? And if it happens that he finds it, truly I say to you, he rejoices more over it than over the ninety and nine which did not stray.