Jeremiah 5:6

Wherefore a lion out of the forest shall slay them and a wolf of the evenings, one of those found in the great steppes and deserts, shall spoil them, a leopard shall watch over their cities, lurking for his prey nearby, the strongest, the most ravenous, and the swiftest of the beasts of prey being chosen as types to represent the formidable character of the Babylonian invaders; every one that goeth out thence shall be torn in pieces, because their transgressions are many, and their backslidings are increased, their acts of rebellion against God had become a great multitude. That is the feature which ever makes sin so reprehensible: it always amounts to a rebellion against God, the Father of all mankind.