1 Thessalonians 5:16
Rejoice always.
Philippians 4:4
Rejoice in the Lord always! Again I will say, Rejoice!
Matthew 5:12
Rejoice, and be exceedingly glad, for great is your reward in heaven. For that is how they persecuted the prophets who were before you.
Luke 10:20
Nevertheless, don't rejoice in this, that the spirits are subject to you, but rejoice that your names are written in heaven."
Romans 12:12
rejoicing in hope; enduring in troubles; continuing steadfastly in prayer;
2 Corinthians 6:10
as sorrowful, yet always rejoicing; as poor, yet making many rich; as having nothing, and yet possessing all things.