How think ye? if a man have an hundred sheep, and one of them be gone astray, doth he not leave the ninety and nine, and goeth into the mountains, and seeketh that which is gone astray? (18:12)

And if so be that he find it, verily I say unto you, he rejoiceth more of that [sheep], than of the ninety and nine which went not astray. (18:13)

--Luke--

What man of you, having an hundred sheep, if he lose one of them, doth not leave the ninety and nine in the wilderness, and go after that which is lost, until he find it? (15:4)

And when he hath found [it], he layeth [it] on his shoulders, rejoicing. (15:5)

And when he cometh home, he calleth together [his] friends and neighbours, saying unto them, Rejoice with me; for I have found my sheep which was lost. (15:6)

I say unto you, that likewise joy shall be in heaven over one sinner that repenteth, more than over ninety and nine just persons, which need no repentance. (15:7)