ἐνδελεχισμός
From LSJ
τί ἦ μοι ταῦτα περὶ δρῦν ἢ περὶ πέτρην → but what is this to me, about an oak or a rock | but what are these things about a tree or a rock to me | why all this about trees and rocks | why all this about what we have nothing to do with | but why am I off on this tangent
English (LSJ)
ὁ,
A = ἐνδελέχεια, persistence, Philum. ap. Orib.45.29.21; θυμίαμα -ισμοῦ perpetual incense, LXXEx.30.8; esp. of daily sacrifices, ib.29.38, al. (-ιστόν is f.l. in Thd.Da.11.31), cf. J.AJ11.4.1 (pl.).