Quran 6:7 — Livestock (Al-An'am)

Even if we sent down to them a physical book, written on paper, and they touched it with their hands, those who disbelieved would have said, "This is no more than clever magic."

[6:6] Have they not seen how many generations before them we have annihilated? We established them on earth more than we did for you, and we showered them with blessings, generously, and we provided them with flowing streams. We then annihilated them because of their sins, and we substituted another generation in their place.

[6:8] They also said, "If only an angel could come down with him!" Had we sent an angel, the whole matter would have been terminated, and they would no longer be respited.