G3525
νήφω
be sober
νήφω to be sober, abstain from wine; metaphorically, of moral alertness, to be sober, calm, circumspect: 1Th.5:6 5:8, 2Ti.4:5 (see Ellic., in l), 1Pe.1:13 4:7 5:8 (cf. ἐκ-, ἐκ-νήφω, and see MM, xvii).† SYN.: ἀγρυπνέω, γρηγορέω (AS)
The KJV translates G3525 in the following manner:
sober (8x), watch (4x), let (2x)
Full Thayer's lexicon entry
νήφω — nḗphō
νήφω; 1 aorist imperative 2 person plural νήψατε; from Theognis, Sophocles, Xenophon down; to be sober; in the N. T. everywhere tropically, to be calm and collected in spirit; to be temperate, dispassionate, circumspect: 1Th 5:6; 1Th 5:8; 2Ti 4:5; 1Pe 1:13; 1Pe 5:8; εἰς τάς προσευχάς, unto (the offering of) prayer, 1Pe 4:7. (Synonym: see ἀγρυπνέω; and on the word see Ellicott on Timothy, the passage cited Compare: ἀνανήφω, ἐκνήφω.)
6 occurrences
I Thessalonians (2), II Timothy (1), I Peter (3)