This text analyzes Diogenianus’ testimony (apud Eus., Praep. Ev. VI 8) as a source for Chrysippus’ reply to an objection leveled against Stoic Fate-determinism. I argue that the objection addressed by Chrysippus in the testimony bears relation to the Idle Argument as reported by both Cicero and Origen but, unlike the Idle Argument, deals with the notions of “that which depends on us” (τὸ παρ’ ἡμᾶς), “that which proceeds from us” (τὸ ἐξ ἡμῶν), and the issue of accountability.