Zephaniah 3:3

Her princes within her are roaring lions; her judges are evening wolves; they gnaw not the bones till the morrow.

Her princes within her are roaring lions - "roaring" for pray (; ; ; ).

Her judges are evening wolves - which are most ravenous at evening, after being foodless all day (; ).

They gnaw not the bones until the morrow - rather, 'they put not off until tomorrow to gnaw the bones;'-literally, nothing is craunched in the morning: they gnaw no bones in the morning, but devour all at once, bones and flesh, so ragingly ravenous are they (Calvin).