Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "We have more right to be in doubt than Abraham when he said, 'My Lord! Show me how You give life to the dead.' He said, 'Do you not believe?' He said, 'Yes (I believe) but to be stronger in Faith.' "(2.260)
USC-MSA web (English) reference: Vol. 6, Book 60, Hadith 61
Arabic reference: Book 65, Hadith 4537