שָׁרַת
From LSJ
τὰ πρὸ Εὐκλείδου ἐξετάζειν → investigate what happened before the flood, investigate what happened in the distant past, investigate what happened before Euclid, investigate what happened before the year of Euclid
English (Strong)
a primitive root; to attend as a menial or worshipper; figuratively, to contribute to: minister (unto), (do) serve(- ant, -ice, -itor), wait on.