'Feast' in the Bible

His father went down to the woman: and Samson made there a feast; for so used the young men to do.

Samson said to them, "Let me tell you a riddle now. If you can declare it to me within the seven days of the feast, and find it out, then I will give you thirty linen garments and thirty changes of clothing;

She wept before him the seven days, while their feast lasted: and it happened on the seventh day, that he told her, because she pressed him severely; and she told the riddle to the children of her people.

They said, "Behold, there is a feast of Yahweh from year to year in Shiloh, which is on the north of Bethel, on the east side of the highway that goes up from Bethel to Shechem, and on the south of Lebonah."