Colossians 4:2

Τῇ προσευχῇ προσκαρτερεῖτε, γρηγοροῦντες ἐν αὐτῇ ἐν εὐχαριστίᾳ·

Tē proseychē proskartereite, grēgoroyntes en aytē en eycharistia·

King James Version (KJV)

Continue in prayer, and watch in the same with thanksgiving;

Modern English

Devote yourselves to prayer, being watchful and thankful.