Esther 1:5
And when these days were fulfilled, the king made a feast unto all the people that were present in Shushan the palace, both great and small, seven days, in the court of the garden of the king's palace.
Esther 7:7-8
And the king arose in his wrath from the banquet of wine and went into the palace garden: and Haman stood up to make request for his life to Esther the queen; for he saw that there was evil determined against him by the king.
2 Chronicles 7:8-9
So Solomon held the feast at that time seven days, and all Israel with him, a very great assembly, from the entrance of Hamath unto the brook of Egypt.
2 Chronicles 30:21-25
And the children of Israel that were present at Jerusalem kept the feast of unleavened bread seven days with great gladness; and the Levites and the priests praised Jehovah day by day,'singing with loud instruments unto Jehovah.