Psalm 118:29

29 Oh, give thanks to the Lord, for He is good!
For His mercy endures forever.

James 1:17

17 Every good gift and every perfect gift is from above, and comes down from the Father of lights, with whom there is no variation or shadow of turning.

1 Thessalonians 5:18

18 in everything give thanks; for this is the will of God in Christ Jesus for you.