It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) recited the word "balaghta" with tashdeed, that is, "ballaghta", in the verse "If I ask you about anything after this, then do not keep me in your company. You have conveyed..."

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) recited the word "balaghta" with tashdeed, that is, "ballaghta," in the verse "If I ask you about anything after this, then do not keep me in your company; indeed you have reached..."

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that when Hazrat Jibreel (peace be upon him) struck his heel and caused the well of Zamzam to flow, the mother of Hazrat Ismail (peace be upon him) began gathering pebbles to make a boundary. The Noble Prophet (peace and blessings be upon him) said: "May Allah's mercy be upon Hajrah (peace be upon her), who was the mother of Hazrat Ismail (peace be upon him). If she had left it as it was, it would have become a flowing stream."

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that when the Holy Prophet (peace and blessings be upon him) would supplicate for someone, he would begin with himself. Thus, one day while mentioning Hazrat Musa (peace be upon him), he said: "May Allah's mercy descend upon us and upon Musa (peace be upon him). If he had been patient, Allah the Exalted would have narrated further details of his story, but he said: 'If I ask you about anything after this, then do not keep me with you; you have received an excuse from me.'"

The previous hadith is also narrated through this second chain of transmission.

It is narrated from Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) explained the verse of Allah Almighty "And remind them of the Days of Allah" by saying that by "the Days of Allah" is meant the blessings of Allah Almighty.

The previous hadith is also narrated through this second chain of transmission.

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that whenever the Noble Prophet (peace and blessings be upon him) mentioned any prophet, he would begin with himself. Thus, one day he said: May Allah's mercy descend upon us, and upon Hud (peace be upon him) and Salih (peace be upon him).

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them both) that once he and Har bin Qais Fazari had a difference of opinion regarding the companion of Hazrat Musa (peace be upon him) to whom he traveled and requested in the court of Allah to meet. Hazrat Ibn Abbas (may Allah be pleased with them both) was of the opinion that he was Hazrat Khidr (peace be upon him). Meanwhile, Hazrat Ubayy bin Ka'b (may Allah be pleased with him) passed by. Hazrat Ibn Abbas (may Allah be pleased with them both) called out to him and said, "My companion and I have differed regarding the person to whom Hazrat Musa (peace be upon him) traveled and requested to meet. Have you heard anything from the Prophet (peace and blessings be upon him) regarding this?" He replied, "Yes, I heard the Prophet (peace and blessings be upon him) say: Once Hazrat Musa (peace be upon him) was addressing a gathering of Bani Israel when a man stood up and asked him, 'Is there anyone more knowledgeable than you in your deeds?' Hazrat Musa (peace be upon him) replied, 'No.' Upon this, Allah Almighty revealed that 'Our servant Khidr is more knowledgeable than you.' Hazrat Musa (peace be upon him) asked the way to meet him, so Allah Almighty made a fish a sign for him and said, 'When you do not find the fish, return, for there you will meet him.' Hazrat Musa (peace be upon him) set out on the journey, and at one place they stopped and he said to his servant, 'Bring our breakfast, for we have faced much hardship in this journey.' There Hazrat Musa (peace be upon him) found the fish missing, so both of them returned following their footsteps, and then the incident occurred as Allah Almighty has mentioned in His Book."

It is narrated from Ubadah (may Allah be pleased with him) with reference to Ubayy bin Ka'b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) taught me a verse and taught the same verse to another man in a different way. I asked him, "Who taught you this verse?" He replied, "The Noble Prophet (peace and blessings be upon him) taught me this verse." I swore and said, "The Noble Prophet (peace and blessings be upon him) taught me this verse in this way." And on that day, the doubts that came to my mind regarding Islam had never come before. I went to the service of the Noble Prophet (peace and blessings be upon him) and said, "O Messenger of Allah (peace and blessings be upon him), did you not teach me such and such verse in this way?" The Noble Prophet (peace and blessings be upon him) said, "Why not?" I said, "This person claims that you taught him the same verse in a different way." The Noble Prophet (peace and blessings be upon him) struck his hand on my chest, which removed all those doubts, and after that, such doubts never came to me again. Then the Noble Prophet (peace and blessings be upon him) said, "Jibreel (peace be upon him) and Mika'il (peace be upon him) came to me. Jibreel (peace be upon him) said, 'Recite the Noble Qur'an on one letter.' Mika'il (peace be upon him) said, 'Ask them for an increase.' Jibreel (peace be upon him) said, 'Recite it on two letters.' Mika'il (peace be upon him) again said, 'Ask them for an increase,' until it reached seven letters. And he said, 'Each of them is sufficient and healing.'"