Bible Verses About Thanksgiving: Should always accompany prayer

and Mattaniah the son of Mica, the son of Zabdi, the son of Asaph, who was the chief to begin the thanksgiving in prayer, and Bakbukiah, the second among his brothers; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.

In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God.

Continue steadfastly in prayer, watching therein with thanksgiving;