'Sheep shearing' in the Bible

the first fruits of thy corn, wine and oil, and the first of thy sheep shearing must thou give him.

And it happened, two year after, that Absalom had a sheep shearing in Baal Hazor besides the tribe of Ephraim, and bade all the king's sons.

And he came to the king and said, "Behold, thy servant hath a sheep shearing. Let the king and his servants come with thy servant."