Ahsan Allahu ilaykum ustadh. When Allah says “Kullun fī falakin yasbaḥūn.” Does the plural “yasbaḥūn” mean this includes the sun, moon, stars and planets, or does it refer only to the sun and moon?

Ustadh AbdulAziz al-Haqqan

It includes the stars and the planets, al-Qurtubi said kull here means the sun, the moon and the stars, and Ibn Kathir included the fixed stars and the planets with them.