John 10:7; John 10:9; John 10:14

7 Jesus therefore said to them again: Amen, amen, I say to you, I am the door of the sheep.
9 I am the door. By me, if any man enter in, he shall be saved: and he shall go in and go out, and shall find pastures.
14 I am the good shepherd: and I know mine, and mine know me.