Probably strengthened from pous; to "speed" ("study"), i.e. Urge on (diligently or earnestly); by implication, to await eagerly -- (make, with) haste unto.
see GREEK pous
ἔσπευδεν (espeuden) − 1 Occurrence
σπεύδοντας (speudontas) − 1 Occurrence
σπεύσαντες (speusantes) − 1 Occurrence
σπεύσας (speusas) − 2 Occurrences
σπεῦσον (speuson) − 1 Occurrence