Isaiah 12:4-6

4In that day you will say: “Give praise to the LORD, proclaim his name; make known among the nations what he has done, and proclaim that his name is exalted.

5Sing to the LORD, for he has done glorious things; let this be known to all the world. 6Shout aloud and sing for joy, people of Zion, for great is the Holy One of Israel among you.”