Musnad Ahmad 28:98

Abu Abd al-Rahman narrated to us, Sa’id narrated to us, Rabi’ah ibn Sayf al-Ma’afiri narrated to us, from Abu Abd al-Rahman al-Hubuli, from Abdullah ibn Amr, who said: While we were walking with the Messenger of Allah (peace and blessings of Allah be upon him), he caught sight of a woman whom we did not think he recognized. When we turned onto the path, he stopped until she reached him, and it was Fatimah, the daughter of the Messenger of Allah (may Allah be pleased with her). He said: "What brought you out of your house, O Fatimah?" She said: "I came to the family of this house to show mercy to them regarding their deceased and to offer them condolences." He said: "Perhaps you reached the *Kuda* (graveyards) with them?" She said: "I seek refuge in Allah from having reached it with them, for I have heard you mention regarding that what you mention." He said: "If you had reached it with them, you would not have seen Paradise until the grandfather of your father saw it."