Matthew 18:12-14

What think ye? If a certain man should have a hundred sheep, and one of them be gone astray, does he not, leaving the ninety and nine on the mountains, go and seek the one that has gone astray? And if it should come to pass that he find it, verily I say unto you, he rejoices more because of it than because of the ninety and nine not gone astray. So it is not the will of your Father who is in the heavens that one of these little ones should perish.