Matthew 18:11

If your eye causes you to stumble, pluck it out, and cast it from you. It is better for you to enter into life with one eye, rather than having two eyes to be cast into the Gehenna of fire.

See that you don't despise one of these little ones, for I tell you that in heaven their angels always see the face of my Father who is in heaven.

What do you think? If a man has one hundred sheep, and one of them goes astray, doesn't he leave the ninety-nine, go to the mountains, and seek that which has gone astray?

If he finds it, most certainly I tell you, he rejoices over it more than over the ninety-nine which have not gone astray.