Bible Verses About Thankfulness: Should always accompany prayer

and Matanyah the son of Mikha, the son of Zavdi, the son of Asaf, the leader who began the thanksgiving prayer; and Bakbukyah, the second among his kinsmen; and 'Avda the son of Shamua, the son of Galal, the son of Y'dutun.

Don’t worry about anything; on the contrary, make your requests known to God by prayer and petition, with thanksgiving.

Keep persisting in prayer, staying alert in it and being thankful.