So rejoice in the Lord and be glad all you who obey him! Shout for joy all you whose hearts are pure! Psalm 32:11.
Those who plant in tears will harvest in shouts of joy. Psalm 126:5.
…this is a sacred day before the Lord. Don’t be dejected and sad, for the joy of the Lord is your strength. Nehemiah 8:10.
What other joyful verses come to mind?