He spoke, and there came swarms of flies, and gnats in all their country.
All Commentaries on Psalms 105:31 Go To Psalms 105
Augustine of Hippo
AD 430
21. "He spake the word, and there came all manner of flies, and lice in all their quarters" (ver. 31). If it be asked when He spake, it was in His Word before it took place; and there it was, without time, at what time it should take place: although even then He commanded it to be done, when it was to be done, through Angels, and through his servants Moses and Aaron.