Oppressed

When oppressed the sheep don't make a sound
So the shepherd dare not fall asleep
For if in the dark of the night foes comes around
Naught is heard as they slaughter the sheep

Isaiah 53: 7

He was oppressed , and he was afflicted , yet he opened not his mouth: he is brought as a lamb to the slaughter , and as a sheep before her shearers is dumb, so he openeth not his mouth. 

John 10: 15

As the Father knoweth me, even so know I the Father: and I lay down my life for the sheep.