'Widows' in the Bible

Their widows are increased to me above the sand of the seas: I have brought upon them against the mother of the young men a spoiler at noonday: I have caused him to fall upon it suddenly, and terrors upon the city.

Therefore deliver up their children to the famine, and pour out their blood by the force of the sword; and let their wives be bereaved of their children, and be widows; and let their men be put to death; let their young men be slain by the sword in battle.

Leave thy fatherless children, I will preserve them alive; and let thy widows trust in me.