حَدَّثَنَا مُسْلِمٌ، قَالَ: حَدَّثَنَا هِشَامٌ، قَالَ: حَدَّثَنَا قَتَادَةُ، عَنْ أَنَسٍ
عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: لَا عَدْوَى، وَلَا طِيَرَةَ، وَيُعْجِبُنِي الْفَأْلُ الصَّالِحُ، الْكَلِمَةُ الْحَسَنَةُ
The Prophet (sallallahu alayhi wa sallam), may Allah bless him and grant him peace, said, “There is no infection* and there are no bad omens, although I am pleased by a good omen – a good word.” * The majority of scholars interpret this to mean that these things in and of themselves do not transmit or cause harm through supernatural or hidden means but that Allah is ultimately in control and any fearful superstition around these is false.
Al-Adab Al-Mufrad 915, Book 39, Omens, Hadith 7. 1 min read