Matthew 9:36
But the sight of the crowds of people filled him with pity for them, because they were bewildered and dejected, like sheep that have no shepherd.
Matthew 10:6
but proceed instead to the lost sheep of Israel's house.
Matthew 15:24
But he answered, "I am sent only to the lost sheep of Israel's house."
Matthew 18:10-13
"Beware of feeling scornful of one single little child, for I tell you that in heaven their angels have continual access to my Father in heaven.
Luke 15:4-7
"What man among you, if he has a hundred sheep, and loses one of them, does not leave the ninety-nine in the wilderness, and go in search of the one that is lost, until he finds it?
1 Peter 2:25
For you were astray like sheep, but now you have returned to the shepherd and guardian of your souls.