ἐπ-έρχομαι,

[in LXX for בּוֹא, עָבַר, etc. ;]

__1. to come to, arrive, come on: before ἀπό, with genitive loc. Act.14:19 (ἐπῆλθαν; cf. M, Pr. 65; Deiss. BS, 191); of time, Eph.2:7.

__2. to come upon (as in Hom.): of calamities, Luk.21:26, Act.8:24 13:40, Jas.5:1; of an enemy, Luk.11:22; of the Holy Spirit, Luk.1:35, Act.1:8, [in LXX: γίγνομαι ἐπί, Jdg.14:6, 3Ki.11:6, al.].†

(AS)

to come to, arrive, come on; to come upon