Riyad as-Salihin, Book 18, Hadith 1671 (In-Book) ⓘ
Ibn 'Abbas (May Allah be pleased with them) said: The Messenger of Allah said, "He who acquires a branch of the knowledge of astrology, learns a branch of magic (of which he acquires more as long as) he continues to do so."[Abu Dawud].
وعن ابن عباس رضي الله عنهما قال: قال رسول الله صلى الله عليه وسلم : "من اقتبس علمًا من النجوم، اقتبس شعبة من السحر زاد ما زاد" . ((رواه أبو داود بإسناد صحيح))