1)
What is "Ono"?
1.
Rashi: His child1ren.
2.
Devar Eliyahu: This is [mourning,] like "Ben Oni." Malbim - When he is caught in the pit of death, death, which caused his mourning, will be hungry 1 .
1
Perhaps also Davar Eliyahu says so; the text should say Lo Yisba. If we do not 'fix' the text, how can he learn from "Ra'ev" that he will be satiated from it?! (PF)
2)
What is "Tzal'o"?
1.
Rashi: His wife. Malbim - also the downfall prepared for her will be hungry and not satiated.
2.
Devar Eliyahu: His side, like "ul'Tzela ha'Mishkan."
