In what was revealed by the revelation from heaven, if the son of Adam had two valleys flowing with gold and silver, he would long for a third.

Hadith (from the Shiite paths): On the authority of Saad, on the authority of Ahmad ibn Isa, on the authority of Al-Hasan ibn Ali ibn Faddal, on the authority of Maysar, he said :  Al-Sadiq (peace be upon him ) said:  In what the revelation came down from the sky,  if the son of Adam had two valleys flowing with gold and silver, he would seek a third for them .

Who is not attended by the jurist - Sheikh Al-Saduq - vol. 4 - p. 418
Al-Wafi - Al-Fayd Al-Kashani - vol. 5 - p. 897
Al-Jawahir Al-Sunniyyah - Al-Hurr Al-Amili - p. 343
Mizan Al-Hikma - Muhammad Al-Rishahri - vol. 3 - pp. 2639 - 2641
Jami’ Al-Saadat - Mulla Muhammad Mahdi Al-Naraqi - Part 2 - p. 78
The morals of Ahl al-Bayt (peace be upon him) - Sayyid Mahdi al-Sadr - pp. 47-48