ἐκεῖθεν · ekeithen — LSJ
from that place, thence, opp. ἐκεῖσε, S. Ph. 490, etc. ; of a person, τἀκεῖθεν εἰ ποθούμεθα on his part, Id. Tr. 632 ; ὁ ἐ. ἄγγελος Pl. R. 619b ; τὸ σκῆπτρον ἐ. παραλαβόντες Jul. Or. 6.181b.
= ἐκεῖ, οἱ ἐ. Th. 1.62 : c. gen., τοὐκεῖθεν ἄλσους on yon side of the grove, S. OC 505 ; ἕζοντο τὸ κεῖθεν E. Or. 1411 (lyr.).
by attraction for ἐκεῖσε, βῆναι κεῖθεν ὅθενπερ ἥκει S. OC 1227 codd. (lyr.).
thence, from that fact, γνοίη δʼ ἄν τις ἐ. Isoc. 12.224, cf. D. 45.48, etc.
of Time, thenceforward, Il. 15.234 ; ἐ. ἤδη D.C. 54.25.