παρεμβαίνω
From LSJ
ἀλλὰ διὰ τῆς ἀγάπης δουλεύετε ἀλλήλοις. ὁ γὰρ πᾶς νόμος ἐν ἑνὶ λόγῳ πεπλήρωται, ἐν τῷ Ἀγαπήσεις τὸν πλησίον σου ὡς σεαυτόν → but be enslaved to each other through love; for the whole Torah is fulfilled in one statement: You will love your neighbor as yourself (Galatians 5:13f.)
English (LSJ)
A fit in, εἰς ἐπιτομήν Ph.Bel.66.39 ; go in beside another, Plu.2.593f ; τεθρίππῳ π. to be mounted beside another on... D.H.2.34 ; ἐφ' ἁρματίου Id.5.47, etc.
German (Pape)
[Seite 514] (s. βαίνω), daneben einherschreiten, aufsteigen (ans Land), Plut. gen. Socr. 23; τεθρίππῳ παρεμβεβηκώς, D. Hal. 2, 34, wie ἅρματι 8, 67; παρ. ἐφ' ἁρματίου δίφρου, 5, 47, vom Triumphator; a. Sp.