I said: Messenger of Allah, there were things we used to do in the pre-Islamic days. We used to visit Kahins, whereupon he said: Don't visit Kahins. I said: We used to take omens. He said: That is a sort of personal whim of yours, so let it not prevent you (from doing a thing). (Using translation from Muslim 537c)
قُلْتُ يَا رَسُولَ اللهِ أَرَأَيْتَ أُمُورًا كُنَّا نَفْعَلُهَا فِي الْجَاهِلِيَّةِ كُنَّا نَتَطَيَّرُ؟فَقَالَ النَّبِيُّ ﷺ ذَاكَ شَيْءٌ يَجِدُهُ أَحَدُكُمْ فِي نَفْسِهِ فَلَا يَصُدَّنَّكُمْ فَقُلْتُ وَكُنَّا نَأْتِي الْكُهَّانَ قَالَ وَلَا تَأْتُوا الْكُهَّانَ