Ehud made for himself a short, {two-edged} sword (a cubit in length), and he fastened it under his clothes on his right thigh.

Let the high praises of God be in their mouth, And a two-edged sword in their hand;

But in the end she is bitter as wormwood, Sharp as a two-edged sword.

Prophesy, thou son of man, and smite thine hands together: make the sword two edged, yea make it three edged, that manslayer's sword, that sword of the great slaughter, which shall smite them even in their privy chambers: