Pronunciation: Subhanak Allahumma Rabbana wa bi hamdika Allahum-magh-fir li
Meaning: Exalted Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah! Forgive me
Virtue: Narrated `Aisha: The Prophet (ﷺ) used to say in his bowing and prostrations, "Subhanaka l-lahumma Rabbana wa bihamdika; Allahumma ghfir li.' (Exalted [from unbecoming attributes] Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah! Forgive me).
Reference: Sahih Al-Bukhari 794