Strong’s Hebrew
H6366 — peyah
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
פֵּיָה
peyah — pronounced pay-aw
or piyah {pee-yaw'}; feminine of 6310; an edge:-- (two-)edge(-d). see H06310
1 occurrence in the KJV.
Judges 3:16
But Ehud made him a dagger which had two edges, of a cubit length; and he did gird it under his raiment upon his right thigh.