Matthew 18:11-13

New Revised Standard Version Catholic Edition

¹² What do you think? If a shepherd has a hundred sheep, and one of them has gone astray, does he not leave the ninety-nine on the mountains and go in search of the one that went astray? ¹³ And if he finds it, truly I tell you, he rejoices over it more than over the ninety-nine that never went astray.