Abraham said, "My Lord, show me how you resurrect the dead." He said, "Do you not already acknowledge?" He said, "I do, but to assure my heart." He said, "Choose four birds, then cut them, then place parts of the birds on each mountain, then call them to you; they will come racing towards you. Know that God is Noble, Wise."
Translation endnotes
[2:260] Some people refuse to witness the mathematical miracle of the Quran by saying "I already believe in the Quran; I do not need miracles." Do they have stronger faith than Abraham does? Besides, if they really believed in the Quran they would not ignore or belittle its prophecies and mathematical structure. Furthermore, they would not trade it with volumes of man-made teachings. See 60:4. See Bible: Exodus 4:1-5; 8:19; 10:2; Numbers 14:22; 1 Chron 16:12,24; Job 5:9; Psalms 78:10-16; 105:5; 106:7; 118:23; 139:14; Isaiah 29:14; Jeremiah 32:21; John 4:48; 9:3; 12:37; 15:24; Mark 6:52; 16:20; Luke 16:31.