Im Eshkachech Yerushakayim (transliterated from Hebrew to English)
Im eshkachech yerushalayim Tishkach yemini Tidbak leshoni lechiki Im lo ezkerechi Im lo a’aleh et yerushalayim Al rosh simchati
Translation (Psalms 137)
If I forget thee, O Jerusalem, let my right hand forget her cunning. Let my tongue cleave to the roof of my mouth, if I remember thee not; if I set not Jerusalem above my chiefest joy.