Judges 3:16

So Ehud made himself a sword which had two edges, a cubit in length, - and girded it under his raiment, upon his right thigh.

Judges 3:21

And Ehud put forth his left hand, and took the sword from off his right thigh, - and thrust it into his body;

Psalm 45:3

Gird thy sword upon thy thigh, O mighty one, -- Tis thine honour and thy majesty;

Psalm 149:6

The high songs of GOD be in their throat, and a two-edged sword in their hand:

Song of Songs 3:8

All of them, grasping the sword, trained for war, - every man, with his sword upon his thigh, because of dread, in the night-time.

Hebrews 4:12

For, living, is the word of God, and, energetic, and more cutting than any knife with two edges, and penetrating as far as a dividing asunder of soul and spirit, of joints also, and marrow, and able to judge the impulses and designs of the heart;

Revelation 1:16

And, having in his right hand, seven stars, and, out of his mouth, a sharp, two-edged sword, going forth; and, his whole appearance, as when, the sun, shineth in its strength.

Revelation 2:12

And, unto the messenger of the assembly, in Pergamum, write: - These things, saith he that hath the sharp, two-edged sword:

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

Psalm 149:6
The high songs of GOD be in their throat, and a two-edged sword in their hand:
Hebrews 4:12
For, living, is the word of God, and, energetic, and more cutting than any knife with two edges, and penetrating as far as a dividing asunder of soul and spirit, of joints also, and marrow, and able to judge the impulses and designs of the heart;
Revelation 1:16
And, having in his right hand, seven stars, and, out of his mouth, a sharp, two-edged sword, going forth; and, his whole appearance, as when, the sun, shineth in its strength.
Revelation 2:12
And, unto the messenger of the assembly, in Pergamum, write: - These things, saith he that hath the sharp, two-edged sword:

Upon

Judges 3:21
And Ehud put forth his left hand, and took the sword from off his right thigh, - and thrust it into his body;
Psalm 45:3
Gird thy sword upon thy thigh, O mighty one, -- Tis thine honour and thy majesty;
Song of Songs 3:8
All of them, grasping the sword, trained for war, - every man, with his sword upon his thigh, because of dread, in the night-time.