'Horn' in the Bible

The LORD is my rock, and my fortress, and my deliverer; my God, my strength, in whom I will trust; my buckler, and the horn of my salvation, and my high tower.

I said unto the fools, Deal not foolishly: and to the wicked, Lift not up the horn:

Lift not up your horn on high: speak not with a stiff neck.

For thou art the glory of their strength: and in thy favour our horn shall be exalted.

But my faithfulness and my mercy shall be with him: and in my name shall his horn be exalted.

But my horn shalt thou exalt like the horn of an unicorn: I shall be anointed with fresh oil.

He hath dispersed, he hath given to the poor; his righteousness endureth for ever; his horn shall be exalted with honour.

There will I make the horn of David to bud: I have ordained a lamp for mine anointed.

He also exalteth the horn of his people, the praise of all his saints; even of the children of Israel, a people near unto him. Praise ye the LORD.