Matthew 18:12-14 - The Lost Sheep
12 What does it seem to you? If it happens a hundred sheep are with some man, and one of them went astray, after going (having left the ninety-nine on the mountains), does he not seek the one going astray? 13 And if he happens to find it, truly I say to you, that he rejoices over it more than over the ninety-nine that have not gone astray. 14 So, it is not a purpose before your Father in the heavens, that one of these little ones should perish.