G5350–φθέγγομαι–phthengomai

So they recalled the Apostles, and ordered them altogether to give up speaking or teaching in the name of Jesus.

φθέγγεσθαι phthengesthai “to speak”

But he was rebuked for his transgression: a dumb ass spoke with a human voice and checked the madness of the Prophet.

φθεγξάμενον phthegxamenon “having spoken”

For, while they pour out their frivolous and arrogant talk, they use earthly cravings--every kind of immorality--as a bait to entrap men who are just escaping from the influence of those who live in error.

φθεγγόμενοι phthengomenoi “speaking words”