'Cub' in the Bible

Judah is a lion's cub. From the prey, my son, you have gone up. He stooped down, he crouched as a lion, as a lioness. Who will rouse him up?

Of Dan he said, "Dan is a lion's cub that leaps out of Bashan."

Ethiopia, and Put, and Lud, and all the mixed people, and Cub, and the children of the land that is allied with them, shall fall with them by the sword.