συμπαραγίνομαι
From LSJ
English (Strong)
from σύν and παραγίνομαι; to be present together, i.e. to convene; by implication, to appear in aid: come together, stand with.
English (Thayer)
(T WH συνπαραγίνομαι (cf. σύν, II. at the end)): 2nd aorist middle συμπαρεγενομην;
a. to come together: ἐπί τί, Herodotus, Thucydides, Demosthenes, Diodorus).
b. to come to one's help: τίνι, R G (others, παραγίνομαι, which see at the end.)