Strong’s Greek
G4509 — rhupos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ῥύπος
rhupos — pronounced hroo'-pos
of uncertain affinity; dirt, i.e. (morally) depravity:--filth.
1 occurrence in the KJV.
1 Peter 3:21
The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ: