Matthew 9:36
And when he saw the crowds he had compassion on them because they were distressed and fainting, like sheep without a shepherd.
Mark 6:34
So when Jesus landed he saw a vast multitude, and he was moved with compassion for them, because they were like sheep without a shepherd, and he began to teach them many things.
Matthew 10:6
"but rather be on your way to the lost sheep of the house of Israel.
Matthew 15:24
In reply he said, "I was not sent except to the lost sheep of the house of Israel."
John 10:3-4
"The porter opens the door for him; the sheep listen to his voice; and he calls his own sheep by name, and leads them out.
John 10:9
"I am the Door. Whoever enters by me shall be saved, and he shall go in and come out and find pasture.
1 Peter 2:25
For you were straying like lost sheep, but you are now returned to the Shepherd and Guardian of your souls.