The Cattle - 6:156 "So do not say, "Two groups before us were given the Book, but we were ignorant of their teachings"."
After the Messengers and the Message, the servants have no excuse against Allah:
The Women/4:165 Messengers bringing glad tidings and warnings... So that after all these messengers, people will have no excuse against Allah. Allah is Superior, Wise.

The Cattle/6:155 And this is a blessed Book which We have sent down. So you should follow it and act righteously so that mercy may be shown to you.
The Cattle/6:156 "So do not say, "Two groups before us were given the Book, but we were ignorant of their teachings"."
The Cattle/6:157 "Nor can you say, "If the Book had been sent down to us, we would have been on a more right path than them". There has come to you a proof from your Lord, a guidance and a mercy. Who is more unjust than he who denies the signs of Allah and turns away from them? We will punish those who turn away from Our Verses with the worst of torment for their turning away."

Originator/35:37 "Therein they cry out, "Our Lord, take us out so that we may do other deeds than what we used to do". Did We not make you live long enough for a person to take advice? And a warner came to you. So taste it. The wrongdoers have no helper."

The Companies/39:58 "Or when he sees the torment, let him not say, "If only I had had a second chance, I would have been of the righteous"
The Companies/39:59 Yes, My signs and miracles came to you, but you denied them and were arrogant and became one of the disbelievers

The Letter Qaf/50:27 "His companion says, "My Lord, I did not tempt him, but he was in deep error."
The Letter Qaf/50:28 "He says, "Do not quarrel in My presence. I have already sent you a warning."

The Table Spread/5:19 "People of the Book! Our apostle has come to you after a period of gap between the apostles, and he is telling you the truth so that you may not say: "There has not come to us a bearer of glad tidings and a warner". Behold, a bearer of glad tidings and a warner has come to you. Allah is the Almighty."

The Stories/28:59 Your Lord does not destroy a people until He sends to their center a messenger who recites to them Our Verses. And We never destroy a people whose people are not oppressors.

The Poets/26:208 We did not destroy any city without a warner.
The Poets/26:209 This is a warning and a message; for We do not wrong.

Ta-Ha/20:134 "If We had destroyed them with a punishment before that, they would have said: "Our Lord, if You had sent us a messenger, we would have followed Your Verses before we became so lowly and disgraced!"

Yaseen/36:6 That you may warn a people who have remained totally ignorant because their forefathers were not warned.

The Kingdom/67:8 "He will almost burst with rage! Whenever a group is thrown into it, its guards ask, "Did not a warner come to you?"
The Kingdom/67:9 "They said, "Yes, a warner came to us, but we denied and said, ´Allah has not sent down anything. You have all gone astray´."
The Kingdom/67:10 "They said: "If we had listened or used our reason, we would not have been among the people of the Fire"."
The Kingdom/67:11 So they confessed their sins. May the people of the Fire be far away.

The Stories/28:45 But We created many generations. A long time has passed. Nor were you among the people of Median, reciting Our Verses. However, We send messengers.
The Stories/28:46 Nor were you on the slope of Tur when We called out (to Moses). But (We inform you) as a mercy from your Lord that you may warn a people to whom no warner came before you, that they may take heed.
The Stories/28:47 "So that when a calamity befalls them because of what their own hands have wrought, they may not be able to say: "Our Lord, if you had sent us a messenger, we would have followed your verses and been of the believers"..."

The Cattle/6:130 "O people of the jinn and mankind, have not messengers come to you from you, telling you My Verses and warning you of this Day? They said: "We are witnesses against ourselves". The life of this world deceived them and they testified against themselves that they were disbelievers."
The Cattle/6:131 This is so. Your Lord does not destroy countries with injustice while their people are ignorant.

The Family Of Imran/3:108 These are the verses of Allah which We recite to you in truth. Allah does not wish to wrong anyone.

The Cattle/6:55 Thus do We make clear the verses so that the way of the guilty may be clear.