'Horns' in the Bible

The children of Dedan were thy traffickers; many isles were the mart of thy hand: they rendered in payment horns of ivory, and ebony.

Because ye thrust with side and with shoulder, and push all the weak ones with your horns, till ye have scattered them abroad,

And the upper altar was four cubits; and from the hearth of God and upward were four horns.

And thou shalt take of its blood, and put it on the four horns thereof, and on the four corners of the settle, and upon the border round about: so shalt thou purge and make atonement for it.