Wisdom 18:4-14

4 For they were worthy to be deprived of light and imprisoned in darkness, who had kept thy sons shut up, by whom the uncorrupt light of the law was to be given unto the world.
5 And when they had determined to slay the babes of the saints, one child being cast forth, and saved, to reprove them, thou tookest away the multitude of their children, and destroyedst them altogether in a mighty water.
6 Of that night were our fathers certified afore, that assuredly knowing unto what oaths they had given credence, they might afterwards be of good cheer.
7 So of thy people was accepted both the salvation of the righteous, and destruction of the enemies.
8 For wherewith thou didst punish our adversaries, by the same thou didst glorify us, whom thou hadst called.
9 For the righteous children of good men did sacrifice secretly, and with one consent made a holy law, that the saints should be like partakers of the same good and evil, the fathers now singing out the songs of praise.
10 But on the other side there sounded an ill according cry of the enemies, and a lamentable noise was carried abroad for children that were bewailed.
11 The master and the servant were punished after one manner; and like as the king, so suffered the common person.
12 So they all together had innumerable dead with one kind of death; neither were the living sufficient to bury them: for in one moment the noblest offspring of them was destroyed.
13 For whereas they would not believe any thing by reason of the enchantments; upon the destruction of the firstborn, they acknowledged this people to be the sons of God.
14 For while all things were in quiet silence, and that night was in the midst of her swift course,
The King James Version is in the public domain.