And (remember) when Ibrahim (Abraham) said, "My Lord! Show me how You give life to the dead." He (Allah) said: "Do you not believe?" He [Ibrahim (Abraham)] said: "Yes (I believe), but to be stronger in Faith." He said: "Take four birds, then cause them to incline towards you (then slaughter them, cut them into pieces), and then put a portion of them on every hill, and call them, they will come to you in haste. And know that Allah is All-Mighty, All-Wise."