On that day you will say: "I will praise You, Lord, although You were angry with me. Your anger has turned away, and You have had compassion on me.
References for Isaiah 12:1
Indeed, God is my salvation. I will trust [Him] and not be afraid. Because Yah, the Lord, is my strength and my song, He has become my salvation."
You will joyfully draw water from the springs of salvation,
and on that day you will say: "Give thanks to the Lord; proclaim His name! Celebrate His deeds among the peoples. Declare that His name is exalted.
Sing to the Lord, for He has done glorious things. Let this be known throughout the earth.
Cry out and sing, citizen of Zion, for the Holy One of Israel is among you in [His] greatness."