Revelation 3:2 V-PPA-NMS
BIB: γίνου γρηγορῶν καὶ στήρισον
NAS: Wake up, and strengthen
KJV: Be watchful, and strengthen
INT: Be watchful and strengthen

Revelation 16:15 V-PPA-NMS
BIB: μακάριος ὁ γρηγορῶν καὶ τηρῶν
NAS: Blessed is the one who stays awake and keeps
KJV: Blessed [is] he that watcheth, and
INT: Blessed [is] he that watches and keeps