Isaiah 53:7: as a sheep before her shearers is ___, so He did not open His mouth.

Answer: silent

"He was led like a lamb to the slaughter, and as a sheep before her shearers is silent, so He did not open His mouth."

“He was oppressed and afflicted, yet He did not open His mouth. He was led like a lamb to the slaughter, and as a sheep before her shearers is silent, so He did not open His mouth.”— Isaiah 53:7 (BSB)