Quran 5:101 — The Feast (Al-Ma'edah)

O you who believe, do not ask about matters which, if revealed to you prematurely, would hurt you. If you ask about them in light of the Quran, they will become obvious to you. GOD has deliberately overlooked them. GOD is Forgiver, Clement.

[5:100] Proclaim: "The bad and the good are not the same, even if the abundance of the bad may impress you. You shall reverence GOD, (even if you are in the minority) O you who possess intelligence, that you may succeed."

[5:102] Others before you have asked the same questions, then became disbelievers therein.