'Ass's' in the Bible

Binding his foal unto the vine, and his ass's colt unto the choice vine; he washed his garments in wine, and his clothes in the blood of grapes:

And Samson said, With a red ass's mouth-bone I have made them red with blood, with a red ass's mouth-bone I have sent destruction on a thousand men.

And there was a great famine in Samaria: and, behold, they besieged it, until an ass's head was sold for fourscore pieces of silver, and the fourth part of a cab of dove's dung for five pieces of silver.

For vain man would be wise, though man be born like a wild ass's colt.