Abdullah bin Abbas reported,

Ibn Abbas reported that whenever the Prophet ﷺ recited "Glorify the name of your Lord, the Most High" [Ala 87:1], he would say, "Glory be to my Lord, the Most High."

Azami 2042

Sahih

عن ابن عباس

أن النبي ﷺ كان إذا قرأ: {سبح اسم ربك الأعلى} قال: سبحان ربي الأعلى.

الأعظمي 2042صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Prayer
Chapter
Description of prayer, the takbir, standing, and recitation
Section
Glorification, supplication, and seeking refuge when reciting verses of glorification, mercy, and punishment
Numbering
Jami al-Kamil 2042 (2nd edition)
Azami 2042