¹⁰ To him that smote Egypt in their firstborn: for his mercy endureth for ever:

¹⁰ To him who struck down the Egyptian firstborn;
for his loving kindness endures forever;

¹⁰ To him that smote Egypt in their firstborn, for his loving-kindness [endureth] for ever,

¹⁰ To him that smote Egypt in their first-born; For his lovingkindness [endureth] for ever;