Nabi menjelaskan bahwa ramalan bintang (astrologi) termasuk bagian dari sihir
Imam Ibnu Majah : 3716حَدَّثَنَا أَبُو بَكْرٍ حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ عَنْ عُبَيْدِ اللَّهِ بْنِ الْأَخْنَسِ عَنْ الْوَلِيدِ بْنِ عَبْدِ اللَّهِ عَنْ يُوسُفَ بْنِ مَاهَكَ عَنْ ابْنِ عَبَّاسٍ قَالَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ اقْتَبَسَ عِلْمًا مِنْ النُّجُومِ اقْتَبَسَ شُعْبَةً مِنْ السِّحْرِ زَادَ مَا زَادَ
Narrated by [Abu Bakr], narrated by [Yahya bin Sa'id] from ['Ubaidullah bin Al-Akhnas] from [Al-Walid bin Abdullah] from [Yusuf bin Mahak] from [Ibn Abbas], he said: The Messenger of Allah (peace and blessings be upon him) said, 'Whoever acquires knowledge of the stars acquires a branch of magic, increasing as he increases.'