Job 39:9
"Will the unicorn be willing to serve thee, or abide by thy crib?"
Cross References (ranked by relevance)
God brought them out of Egypt; he hath as it were the strength of an unicorn.
His glory is like the firstling of his bullock, and his horns are like the horns of unicorns: with them he shall push the people together to the ends of the earth: and they are the ten thousands of Ephraim, and they are the thousands of Manasseh.
But my horn shalt thou exalt like the horn of an unicorn: I shall be anointed with fresh oil.
Save me from the lion’s mouth: for thou hast heard me from the horns of the unicorns.
The ox knoweth his owner, and the ass his master’s crib: but Israel doth not know, my people doth not consider.