Judges 3:16

Ehud made him a sword which had two edges, a cubit in length; and he wore it under his clothing on his right thigh.

Judges 3:21

Ehud put forth his left hand, and took the sword from his right thigh, and thrust it into his body:

Psalm 45:3

Strap your sword on your thigh, mighty one: your splendor and your majesty.

Psalm 149:6

May the high praises of God be in their mouths, and a two-edged sword in their hand;

Song of Songs 3:8

They all handle the sword, and are expert in war. Every man has his sword on his thigh, because of fear in the night.

Hebrews 4:12

For the word of God is living, and active, and sharper than any two-edged sword, and piercing even to the dividing of soul and spirit, of both joints and marrow, and is able to discern the thoughts and intentions of the heart.

Revelation 1:16

He had seven stars in his right hand. Out of his mouth proceeded a sharp two-edged sword. His face was like the sun shining at its brightest.

Revelation 2:12

"To the angel of the assembly in Pergamum write: "He who has the sharp two-edged sword says these things:

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
May the high praises of God be in their mouths, and a two-edged sword in their hand;
Hebrews 4:12
For the word of God is living, and active, and sharper than any two-edged sword, and piercing even to the dividing of soul and spirit, of both joints and marrow, and is able to discern the thoughts and intentions of the heart.
Revelation 1:16
He had seven stars in his right hand. Out of his mouth proceeded a sharp two-edged sword. His face was like the sun shining at its brightest.
Revelation 2:12
"To the angel of the assembly in Pergamum write: "He who has the sharp two-edged sword says these things:

Upon

Judges 3:21
Ehud put forth his left hand, and took the sword from his right thigh, and thrust it into his body:
Psalm 45:3
Strap your sword on your thigh, mighty one: your splendor and your majesty.
Song of Songs 3:8
They all handle the sword, and are expert in war. Every man has his sword on his thigh, because of fear in the night.