'Cub' in the Bible

“Judah, a lion’s cub;With the prey, my son, you have gone high up [the mountain].He stooped down, he crouched like a lion,And like a lion—who dares rouse him?

Ethiopia (Cush), Put, Lud, all Arabia, Libya (Cub) and the people of the land of the covenant [the Jews who had taken refuge in Egypt] will fall with the Egyptians by the sword.”