Hadith 30:20
Zayd ibn al-Hubab narrated to us, he said: Sa'id ibn 'Abd al-Rahman narrated to me, he said: Abu Hazim narrated to us, from Sahl ibn Sa'd, he said: The Messenger of Allah (may Allah bless him and grant him peace) said—and he mentioned Paradise—so he said: "In it is what no eye has seen, and no ear has heard, and has not occurred to the heart of a human."
حدثنا زيد بن الحباب قال حدثني سعيد بن عبد الرحمن قال حدثنا أبو حازم عن سهل بن سعد قال قال رسول الله صلى الله عليه وسلم وذكر الجنة فقال فيها ما لا عين رأت ولا أذن سمعت ولا خطر على قلب بشر