Esther 1:5

At the end of that time, the king gave a feast for all the people who were present in Shushan, the king's town, small as well as great, for seven days, in the outer square of the garden of the king's house.

Esther 7:7-8

The king in his anger got up from the feast and went into the garden. Haman got to his feet to plead to Esther the queen for his life. He saw that the king had already decided against him.

2 Chronicles 7:8-9

Then Solomon and all Israel celebrated the Festival of Booths. A very large crowd came from the territory between the border of Hamath and the River of Egypt.

2 Chronicles 30:21-25

Thus the Israelites in Jerusalem celebrated the Festival of Unleavened Bread for seven days with great joy. Each day the Levites and priests praised Jehovah in song. They played Jehovah's instruments loudly.

Treasury of Scripture Knowledge

Summary

And when these days were expired, the king made a feast unto all the people that were present in Shushan the palace, both unto great and small, seven days, in the court of the garden of the king's palace;

General references

Bible References

Seven days

2 Chronicles 7:8
Then Solomon and all Israel celebrated the Festival of Booths. A very large crowd came from the territory between the border of Hamath and the River of Egypt.
2 Chronicles 30:21
Thus the Israelites in Jerusalem celebrated the Festival of Unleavened Bread for seven days with great joy. Each day the Levites and priests praised Jehovah in song. They played Jehovah's instruments loudly.

General references

Mark 6:39
He commanded them to sit down by groups upon the green grass.