May Allah make his operation successful and give him good health [emoji4]
Transliteration:
‘As’alullaahal-‘Adheema Rabbal-‘Arshil-‘Adheemi ‘an yashfiyaka.
Meaning: I ask Almighty Allah , Lord of the Magnificent Throne, to make you well. (Recite seven times in Arabic)
Reference: At-Tirmithi, Abu Dawud. See also Al-Albani, Sahih At-Tirmithi 2/210 and Sahihul-Jami’ As-Saghir 5/180.