John 7:37-39

Now on the last day, the great day of the festival, Jesus stood up and cried out, "If anyone is thirsty, let him come to me and drink.

Revelation 7:9-17

After that I saw a great crowd which no one could count from every nation, tribe, people, and language, standing before the throne and before the Lamb, wearing white robes, with palm branches 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
Now on the last day, the great day of the festival, Jesus stood up and cried out, "If anyone is thirsty, let him come to me and drink.
Revelation 7:9
After that I saw a great crowd which no one could count from every nation, tribe, people, and language, standing before the throne and before the Lamb, wearing white robes, with palm branches in their hands,