Riyad as-Salihin, Book 18, Hadith 1674 (In-Book)

Anas (May Allah be pleased with him) said: The Messenger of Allah said, "Not the transmission of disease of one person to another and no evil omen, but I am pleased with good omens." He was asked: "What is good omen?" He replied, "A good word."[Al-Bukhari and Muslim].

عن أنس رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم ‏:‏ ‏"‏لا عدوى ولا طِيَرة ويعجبني الفأل‏"‏ قالوا‏:‏ وما الفأل‏؟‏ قال‏:‏ ‏"‏كلمة طيبة‏"‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏

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