be content, be enough, suffice, be sufficient

Strong’s Dictionary of Greek Words:

Greek:
ἀρκέω
Transliteration:
arkeo
Phonic:
ar-keh’-o
Meaning:
apparently a primary verb (but probably akin to 142 through the idea of raising a barrier); properly, to ward off, i.e. (by implication) to avail (figuratively, be satisfactory)
KJV Usage:
be content, be enough, suffice, be sufficient