'Horns' in the Bible

Save me from the lion's mouth: for thou hast heard me from the horns of the unicorns.

This also shall please the LORD better than an ox or bullock that hath horns and hoofs.

All the horns of the wicked also will I cut off; but the horns of the righteous shall be exalted.

God is the LORD, which hath shewed us light: bind the sacrifice with cords, even unto the horns of the altar.