Musnad Ahmad 30:833

Ishaq ibn Yusuf narrated to us, Awf narrated to us, from Shahr ibn Hawshab, from Abu Hurairah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "I looked into the Fire and I saw that the majority of its inhabitants were women. And I looked into Paradise and I saw that the majority of its inhabitants were the poor."