Esther 1:5
When these days were fulfilled, the king made a seven day feast for all the people who were present in Shushan the palace, both great and small, in the court of the garden of the king's palace.
Esther 7:7-8
The king arose in his wrath from the banquet of wine and went into the palace garden. 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 Lebo Hamath to the brook of Egypt.
2 Chronicles 30:21-25
The children of Israel who were present at Jerusalem kept the feast of unleavened bread seven days with great gladness; and the Levites and the priests praised the LORD day by day, singing with loud instruments to the LORD.