Finally, my brethren, be strong in the Lord, and in the power of his might.
Berean Study Bible (BSB) - Ephesians 6:10 >Finally, be strong in the Lord and in His mighty power.
Textus Receptus (TR) - Ephesians 6:10 >Τὸ λοιπόν, ἀδελφοί μου, ἐνδυναμοῦσθε ἐν Κυρίῳ, καὶ ἐν τῷ κράτει τῆς ἰσχύος αὐτοῦ.