John 7:37-39

On the last day, the great day of the feast, Jesus stood and cried, saying: If any one thirst, let him come to me and drink.

Revelation 7:9-17

After this I saw, and behold, a great multitude, that no one could number, out of all nations and tribes and peoples and tongues, standing before the throne, and before the Lamb, clothed with white robes, and there were palms in their hands;

Treasury of Scripture Knowledge

Summary

On the eighth day ye shall have a solemn assembly: ye shall do no servile work therein:

Bible References

Eighth day

John 7:37
On the last day, the great day of the feast, Jesus stood and cried, saying: If any one thirst, let him come to me and drink.
Revelation 7:9
After this I saw, and behold, a great multitude, that no one could number, out of all nations and tribes and peoples and tongues, standing before the throne, and before the Lamb, clothed with white robes, and there were palms in their hands;