Usage: 5 forms in 5 verses
Form Translated As     In Verse(s)
ἐξέβησαν they came out Heb.11.15
εξέβησαν went up LXX.Josh.4.18
εκβαίνων going up LXX.Isa.24.18
εκβήναι to go up out LXX.Josh.4.16
έκβητε Go up out LXX.Josh.4.17

Liddell-Scott-Jones

ἐκβαίνω (ekbainō) to go out G:V

ἐκβαίνω,

future -βήσομαι: aorist ἐξέβην: perfect ἐκβέβηκα:— step out of or off from, with genitive, πέτρης ἐκβαίνοντα [Refs 8th c.BC+]: absolutely, step out of a ship or chariot, disembark, dismount, ἐκ δ᾽ ἔβαν αὐτοί [Refs 5th c.BC+]; step out of the sea, [Refs 8th c.BC+]; debouch from a defile, [Refs 5th c.BC+]: rarely except of persons, but βοὴ..ἐξέβη νάπους [Refs 5th c.BC+]

__2 go out of, depart from, ψυχὴ . ἐκ τοῦ σώματος [Refs 5th c.BC+]; withdraw from, ἐκ τῆς νομοθεσίας [Refs]; μισθώσεως, γεωργίας, [Refs 1st c.BC+]
__3 with accusative, leave, τὴν πλατεῖαν [Refs 3rd c.BC+]
__3.b usually with the sense, outstep, overstep, γαίας ὅρια [Refs 5th c.BC+]; τὸν ὅρκον variant in [Refs 4th c.BC+]
__4 in Poets, the instrument of motion is added in accusative, ἐκβὰς..ἁρμάτων πόδα [Refs 5th c.BC+]
__5 to be produced, of crops, οἱ ἐκβησόμενοι καρποί [Refs 4th c.AD+]
__6 project, of ground, [Refs 2nd c.BC+]
__II metaphorically,
__II.1 come out, turn out, [Refs 5th c.BC+]; of a total obtained by measurement, [Refs 2nd c.BC+]
__II.2 to be fulfilled, of prophecies, etc., [Refs 5th c.BC+]; κάκιστος . to prove a villain, [Refs 5th c.BC+]; τὸ ἐκβάν, τὰ ἐκβαίνοντα, the issue, event, [Refs 4th c.BC+]
__II.3 go out of due bounds, ἐς τοῦτ᾽ ἐκβέβηκ᾽ ἀλγηδόνος [Refs 5th c.BC+]; ἐξέβην γὰρ ἄλλοσε I wandered elsewhere in thought, [Refs 5th c.BC+]; in writing, digress, ἐπάνειμι ἔνθεν ἐξέβην [Refs 5th c.BC+]
__II.4 project, extend beyond a limit, [Refs 2nd c.AD+]: metaphorically, transcend, . ὑπὲρ τὸ μέγα ὂν καὶ ὑπὲρ τὸ μικρόν [Refs 3rd c.AD+]
__II.5 lapse, πρὶν ἐκβῆναί τινι τὴν στρατηγίαν [Refs 2nd c.AD+]
__II.6 ἐκβαίνοντος μηνός, ={φθίνοντος μ}., [Refs]
__B causal, in aorist I -έβησα:—cause to go out, especially put ashore, land from a ship, ἐκ δ᾽ ἑκατόμβην βῆσαν [Refs 8th c.BC+]; οἱ δ᾽ ἐκβήσαντές [σε] ἔβησαν (where ἔβησαν is aorist 2) [Refs 8th c.BC+]