Abbott-Smith Manual Greek Lexicon
ἀδιαλείπτως (G89)
4 **† ἀδιαλείπτως (v. supr.), adv. , [in LXX: I Mac 12:11 , II Mac 4 , III Mac 6:33 *;] unremittingly , incessantly : Ro 1:9 , I Th 1:3 2:13 5:17 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain