American Standard Version
If I forget thee, O Jerusalem, Let my right hand forget her skill .

Berean Study Bible
If I forget you, O Jerusalem, may my right hand cease to function.

Douay-Rheims Bible
If I forget thee, O Jerusalem, let my right hand be forgotten.

English Revised Version
If I forget thee, O Jerusalem, let my right hand forget her cunning.

King James Bible
If I forget thee, O Jerusalem, let my right hand forget her cunning.

World English Bible
If I forget you, Jerusalem, let my right hand forget its skill.

Young's Literal Translation
If I forget thee, O Jerusalem, my right hand forgetteth!

Psalm 137:5 Additional Translations ...