40 that from year to year the daughters of Israel go to celebrate the daughter of Jephthah the Gileadite four days in the year.
Judges 11:40 Cross References - Darby
Judges 5:11
11 Because of the voice of those who divide [the spoil] in the midst of the places of drawing water; There they rehearse the righteous acts of Jehovah, His righteous acts toward his villages in Israel. Then the people of Jehovah went down to the gates.
1 Kings 9:25
25 And three times in the year did Solomon offer up burnt-offerings and peace-offerings upon the altar that he had built to Jehovah, and he burned incense upon that which was before Jehovah. So he finished the house.