O believers, do not ask about things which, if made known to you, may vex you. But if you ask about them when the Qur'an is being revealed they will be unfolded to you. God has overlooked (your failings) in this (respect), for God is forgiving and forbearing. 101 A people before you indeed asked such questions, and then became disbelievers on account of them. 102 God has ordained no sanctity about animals described as bahirah, or sa'ibah, or wasilah or ham. Those who deny the truth invent falsehoods about God. Most of them do not use their reason: 103 When you say to them: "Come to what God has revealed, and the Prophet," they say: "Sufficient to us is the faith that our fathers had followed," even though their fathers had no knowledge or guidance. 104 Believers, save your own souls, for if you have the right guidance, no one who strays can harm you. You will all return to God who will tell you about what you have done. 105 Believers, when death approaches you, let two just men from among you act as witnesses when you make your testaments; or two men from another tribe, if the calamity of death overtakes you while you are travelling in the land. Detain them after prayers, and if you doubt their honesty, let them swear by God, "We will not sell our testimony for any price, even to a kinsman. And we will not conceal the testimony of God. If we did, we would indeed be guilty of sin." 106 But if it is found that those two were guilty of perjury, let two others stand in their place [who are] foremost [in claim] from those who have a lawful right. And let them swear by Allah, "Our testimony is truer than their testimony, and we have not transgressed. Indeed, we would then be of the wrongdoers." 107 This is more proper in order that they should give testimony truly or fear that other oaths be given after their oaths; and be careful of (your duty to) Allah, and hear; and Allah does not guide the transgressing people. 108