'Worthless' in the Bible

However, Saul and the army spared Agag, along with the best of the flock, the cattle, the fatlings, and the lambs, as well as everything else that was of value. They were not willing to slaughter them. But they did slaughter everything that was despised and worthless.

But all the evil and worthless men among those who had gone with David said, "Since they didn't go with us, we won't give them any of the loot we retrieved! They may take only their wives and children. Let them lead them away and be gone!"