'Dead' in the Bible

But Naomi said to her two daughters-in-law, "Go, each [of you] return to her mother's house. May Yahweh {show kindness to you} [just] as you did with the dead and with me.

And Naomi said to her daughter-in-law, "[May] he be blessed by Yahweh, whose loyal love has not forsaken the living or the dead." And Naomi said to her, "The man is a close relative for us, he [is] one of our redeemers."

And Boaz said, "On the day of your acquiring the field from the hand of Naomi, you also acquire Ruth the Moabite, the wife of the dead [man], [in order] to raise up [for] the name of the dead his inheritance."

And also Ruth the Moabite, the wife of Mahlon, I have acquired as a wife, to raise up the name of the dead over his inheritance, so that the name of the dead may not be cut off from his relatives and from the gate of his [birth] place. You [are] witnesses today."