Matthew 9:36
And seeing the multitudes, he was moved with compassion for them, because they were harassed and scattered about, as sheep having no shepherd.
Mark 6:34
And when he came forth, he saw a great multitude, and was moved with compassion for them, because they were as sheep not having a shepherd; and he began to teach them many things.
Matthew 10:6
but go rather to the lost sheep of the house of Israel.
Matthew 15:24
But he answered and said, I was not sent except to the lost sheep of the house of Israel.
John 10:3-4
To him the porter openeth; and the sheep hear his voice; and his own sheep he calleth by name, and leadeth them out.
John 10:9
I am the door; if any one enter through me, he will be saved, and will go in and out, and find pasture.
1 Peter 2:25
For ye were going astray like sheep; but ye have now returned to the Shepherd and Bishop of your souls.