Esther 1:5

And 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

And the king in his wrath got up from the feast and went into the garden: and Haman got to his feet to make a prayer for his life to Esther the queen: for he saw that the king's purpose was evil against him.

2 Chronicles 7:8-9

So Solomon kept the feast at that time for seven days, and all Israel with him, a very great meeting, for the people had come together from the way into Hamath and from as far as the river of Egypt.

2 Chronicles 30:21-25

So the children of Israel who were present in Jerusalem kept the feast of unleavened bread for seven days with great joy: and the Levites and the priests gave praise to the Lord day by day, making melody to the Lord with loud instruments.

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
So Solomon kept the feast at that time for seven days, and all Israel with him, a very great meeting, for the people had come together from the way into Hamath and from as far as the river of Egypt.
2 Chronicles 30:21
So the children of Israel who were present in Jerusalem kept the feast of unleavened bread for seven days with great joy: and the Levites and the priests gave praise to the Lord day by day, making melody to the Lord with loud instruments.

General references

Mark 6:39
And he made them all be seated in groups on the green grass.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain