Zayd ibn Khalid reported: The Messenger of Allah, peace and blessings be upon him, said, “Allah Almighty said: Among My servants are those who awaken with faith in Me and disbelief in Me. Whoever said we have been given rain due to the favor and mercy of Allah, he is a believer in Me and an unbeliever in the stars. Whoever said we have been given rain due to the rising of this star, he has disbelieved in Me and has put his faith in the stars.”
Source: Ṣaḥīḥ al-Bukhārī 1038, Ṣaḥīḥ Muslim 71
Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim
عَنْ زَيْدِ بْنِ خَالِدٍ الْجُهَنِيِّ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ قَالَ اللَّهُ تَبَارَكَ وَتَعَالَى أَصْبَحَ مِنْ عِبَادِي مُؤْمِنٌ بِي وَكَافِرٌ فَأَمَّا مَنْ قَالَ مُطِرْنَا بِفَضْلِ اللَّهِ وَرَحْمَتِهِ فَذَلِكَ مُؤْمِنٌ بِي كَافِرٌ بِالْكَوْكَبِ وَأَمَّا مَنْ قَالَ مُطِرْنَا بِنَوْءِ كَذَا وَكَذَا فَذَلِكَ كَافِرٌ بِي مُؤْمِنٌ بِالْكَوْكَبِ
1038 صحيح البخاري كتاب الاستسقاء باب قول الله تعالى وتجعلون رزقكم أنكم تكذبون
71 صحيح مسلم كتاب الإيمان باب بيان كفر من قال مطرنا بالنوء