Then was our mouth filled with laughter, and our tongue with singing: then said they among the heathen, The LORD hath done great things for them. Then upas our mouth filled with laughter - The same effect as was produced on the poor liberated Grecians mentioned above.
Then said they among the heathen - The liberty now granted was brought about in so extraordinary a way, that the very heathens saw that the hand of the great Jehovah must have been in it.