1 Thessalonians 5:8

8Weἡμεῖςhoweverδὲof [the] dayἡμέραςbeingὄντεςshould be soberνήφωμεν,having put onἐνδυσάμενοι[the] breastplateθώρακαof faithπίστεωςandκαὶloveἀγάπηςandκαὶ[the] helmetπερικεφαλαίαν[the] hopeἐλπίδαof salvationσωτηρίας·

But we, being of the day, should be sober, having put on the breastplate of faith and love, and the helmet—the hope of salvation,