Narrated by Abu Huraira (Radhiallaho anho):
Allah’s Messenger (sallallaahu ‘alaihi wasallam)said, “If I had gold equal to the mountain of Uhud, I would love that, before three days had passed, not a single Dinar thereof remained with me if I found somebody to accept it excluding some amount that I would keep for the payment of my debts.
Sahih Al-Bukhari Vol. 9 : No. 334
What kind of wishing is disliked
Narrated by Sad bin Ubaid (Radhiallaho anho):
(the Maula of ‘Abdur-Rahman bin Azhar) Allah’s Messenger (sallallaahu ‘alaihi wasallam) said, “None of you should long for death, for if he is a good man, he may increase his good deeds, and if he is an evil-doer, he may stop the evil deeds and repent.”
Sahih Al-Bukhari Vol. 9 : No. 341