Musnad Abu Ya'la al-Mawsili 2:16

Al-Qawariri narrated to us, Yahya bin Sa'id al-Qattan narrated to us, from 'Ubayd Allah, from Nafi', from Ibn 'Umar, from 'Umar, from the Prophet (may Allah bless him and grant him peace), who said: "Indeed, the deceased is punished because of the weeping of his family over him."