Musnad Ahmad 32:2077

'Affan narrated to us, Nuh ibn Qays narrated to us, al-Ash'ath ibn Jabir al-Haddani narrated to us, from Anas ibn Malik, from the Prophet, peace and blessings of Allah be upon him, who said: "Your Lord, Mighty and Majestic is He, said: 'Whoever I deprive of his two precious ones (eyes), then he remains patient and seeks reward, his reward shall be Paradise.'"