Esther 1:5
And when these days had expired, the king made a feast to all the people who were present in Shushan the palace, both to great and small, for seven days in the court of the garden of the king's palace.
Esther 7:7-8
And the king, arising from the banquet of wine in his wrath, went into the palace garden. And Haman stood up to beg for his life from Esther the queen, for he saw that evil was determined against him by the king.
2 Chronicles 7:8-9
And at the same time Solomon kept the feast seven days, and all Israel with him, a very great congregation, from the entering in of Hamath to the river of Egypt.
2 Chronicles 30:21-25
And the sons of Israel found at Jerusalem kept the Feast of Unleavened Bread seven days with great gladness. And the Levites and the priests praised Jehovah day by day with loud instruments to Jehovah.