King James Version (KJV)
If I forget thee, O Jerusalem, let my right hand forget her cunning.
Modern English
If I forget you, O Jerusalem, let my right hand forget its skill!
Hebrew
אִם אֶשְׁכָּחֵ֥ךְ יְרוּשָׁלָ֑͏ִם תִּשְׁכַּ֥ח יְ֝מִינִ֗י׃
ʾim ʾeshkaḥek yrvshala͏im tishkaḥ ymiyniy