'Discoursing' in the Bible

And on the first of the week, the disciples having been gathered together to break bread, Paul was discoursing to them, about to depart on the morrow, he was also continuing the discourse till midnight,

and there was sitting a certain youth, by name Eutychus, upon the window -- being borne down by a deep sleep, Paul discoursing long -- he having sunk down from the sleep, fell down from the third story, and was lifted up dead.

and neither in the temple did they find me discoursing to any one, or making any tumultuous gathering together of the crowd, nor in the synagogues, nor in the city;