Hammam bin al-Harith reported that a person began to praise 'Uthman and Miqdad sat upon his knee; and he was a bulky person and began to throw pebbles upon his (flatterer's) face. Thereupon 'Uthman said: What is the matter with you? And he said: Verily, Allah's Messenger (ﷺ) said: When you see those who shower (undue) praise (upon others), throw dust upon their faces.
Hadith Referenceصحيح مسلم / كتاب الزهد والرقائق / 3002
Sa'id bin Jubair reported: The inhabitants of Kufa differed in regard to this verse: "But whoever slays another believer intentionally, his requital shall be Hell" (iv. 92), so I went to Ibn 'Abbas and asked him about it, whereupon he said: This has been revealed and nothing abrogated it.
Sa'id bin Jubair reported: 'Abd al Rahman bin Abzi commanded me that I should ask Ibn 'Abbas about these two verses: "He who slays a believer intentionally his requital shall be Hell where he would abide for ever" (iv. 92). So, I asked him and he said: Nothing has abrogated it. And as for this verse: "And they who call not upon another god with Allah and slay not the soul which Allah has forbidden, except in the cause of justice" (xxv. 68), he ( Ibn Abbas (RA) ) said: This has been revealed in regard to the polytheists."
Bara' reported: When the Ansar performed the Pilgrimage, they did not enter their houses but from behind. A person from the Ansar came and he began to enter from his door but it was said to him (why he was doing something in contravention to the common practice of coming to the houses from behind). Then this verse was revealed. "Piety is not that you come to the doors from behind" (ii. 189).
Ibn Abbas (RA) reported: During the pre-Islamic days women circumambulated the Ka’bah nakedly, and said: Who would provide cloth to cover the one who is circumambulating the Ka’bah so that she would cover her private parts? And then she would say: Today will be exposed the whole or the part and what is exposed I shall not make it lawful. It was in this connection that the verse was revealed: "Adorn yourself at every place of worship" (vii. 31).