Quran 2, Al-Baqara (The Cow) ⓘ

2:260And when Abraham said (unto his Lord): My Lord! Show me how Thou givest life to the dead, He said: Dost thou not believe? Abraham said: Yea, but (I ask) in order that my heart may be at ease. (His Lord) said: Take four of the birds and cause them to incline unto thee, then place a part of them on each hill, then call them, they will come to thee in haste, and know that Allah is Mighty, Wise.

وَإِذْ قَالَ إِبْرَاهِيمُ رَبِّ أَرِنِي كَيْفَ تُحْيِي الْمَوْتَى قَالَ أَوَلَمْ تُؤْمِنْ قَالَ بَلَى وَلَكِنْ لِيَطْمَئِنَّ قَلْبِي قَالَ فَخُذْ أَرْبَعَةً مِنَ الطَّيْرِ فَصُرْهُنَّ إِلَيْكَ ثُمَّ اجْعَلْ عَلَى كُلِّ جَبَلٍ مِنْهُنَّ جُزْءًا ثُمَّ ادْعُهُنَّ يَأْتِينَكَ سَعْيًا وَاعْلَمْ أَنَّ اللَّهَ عَزِيزٌ حَكِيمٌ