ἐφ' ὅσον αὐτοῦ ἡ ὑπόστασις τῶν χρόνων ὑπῆρχεν → as long as his store of years lasted
(Aramaic) or mtah (Aramaic); apparently corresponding to מָצָא in the intransitive sense of being found present; to arrive, extend or happen: come, reach.
