Strong’s Hebrew
H1848 — dophiy
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
דׇּפִי
dophiy — pronounced dof'-ee
from an unused root (meaning to push over); a stumbling-block:--slanderest.
1 occurrence in the KJV.
Psalms 50:20
Thou sittest and speakest against thy brother; thou slanderest thine own mother’s son.