KJV:
The place of the scripture which he read was this, He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so opened he not his mouth:
NASB:
Now the passage of Scripture which he was reading was this: "HE WAS LED AS A SHEEP TO SLAUGHTER; AND AS A LAMB BEFORE ITS SHEARER IS SILENT, SO HE DOES NOT OPEN HIS MOUTH.