New Revised Standard Version
Ehud made for himself a sword with two edges, a cubit in length; and he fastened it on his right thigh under his clothes.

New American Bible
Ehud made himself a two-edged dagger a foot long, and strapped it under his clothes on his right thigh.

Douay-Rheims Bible
And he made himself a two-edged sword, with a haft in the midst of the length of the palm of the hand, and was girded therewith, under his garment, on the right thigh.

And he made himself a two-edged sword, with a haft in the midst of the length of the palm of the hand, and was girded therewith, under his garment, on the right thigh.

two edges

Psalm 149:6 The high praises of God shall be in their mouth: and two-edged swords in their hands:

Hebrews 4:12 For the word of God is living and effectual and more piercing than any two edged sword; and reaching unto the division of the soul and the spirit, of the joints also and the marrow: and is a discerner of the thoughts and intents of the heart.

Revelation 1:16 And he had in his right hand seven stars. And from his mouth came out a sharp two-edged sword. And his face was as the sun shineth in his power.

Revelation 2:12 And to the angel of the church of Pergamus write: These things saith he that hath the sharp two-edged sword:

upon

Judges 3:21 And Aod put forth his left hand, and took the dagger from his right thigh, and thrust it into his belly,

Psalm 45:3 Gird thy sword upon thy thigh, O thou most mighty.

Songs 3:8 All holding swords, and most expert in war: every man's sword upon his thigh, because of fears in the night.