Treasury of Scripture Knowledge

Summary

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.

Bible References

Two edges

Hebrews 4:12
For the word of God is living, and effective, and sharper than any two-edged sword, and reaching even to the division of soul and spirit, and of joints and marrows, and distinguishes thoughts and intentions of mind;
Revelation 1:16
and he had in his right hand seven stars, and out of his mouth proceeded a sharp two-edged sword, and his face shone like the sun in his strength.
Revelation 2:12
And to the angel of the church in Pergamus write, These things says he that has the two-edged sharp sword,