הָוָה

From LSJ

ἥλιον ἐν λέσχῃ κατεδύσαμεν → we let the sun go down in talk, we let the sun go down in conversation

Source

English (Strong)

or havah; a primitive root (compare אָוָה, הָיָה) supposed to mean properly, to breathe; to be (in the sense of existence): be, X have.