Hosea 9:12

‘Though they bring up their children, yet will I bereave them, so that not a man will be left. Yes, woe also to them when I depart from them!'

And even though they seek to bring up the children that they already have, yet will YHWH bereave them so that no man is left. According to the curse formula in Leviticus 26 this would partly result from the depradations of wild beasts which would seize their children (Leviticus 26:22). The consequence will be that their families and their names will slowly begin to die out. This will be the woeful result of their having deserted YHWH.