Hammad bin Salama حماد بن سلمة · The Book of the Sunnah

The Prophet said: "Whoever obeys me, obeys Allah; and whoever disobeys me, disobeys Allah."

Ubadah bin Samit Al-Ansari, head of the army unit, the Companion of the Messenger of Allah (ﷺ), went on a military campaign with Mu'awiyah in the land of the Byzantines. He saw people trading pieces of gold for Dinar and pieces of silver for Dirham. He said: "O people, you are consuming Riba (usury)! For I heard the Messenger of Allah (ﷺ) say: 'Do not sell gold for gold unless it is like for like; there should be no increase…

"I used to visit Ibn Mas'ud every Thursday afternoon but he never uttered the words: 'The Messenger of Allah (ﷺ) said.' Then one evening, he said: 'The Messenger of Allah (ﷺ) said,' then he let his head hang down." He said: "I looked at him and saw his shirt was unfastened; his eyes were filled with tears, and his veins were bulging out (with fear). He said:' Or more than that, or less than that, or close to that or…

"The Messenger of Allah (ﷺ) said: 'Verbally abusing a Muslim is immorality and fighting him is Kufr (disbelief).'"

"The Messenger of Allah (ﷺ) said: 'There are two types among my Ummah who have no share of Islam: the people of Irja' and the people of Qadar.'"

''Aishah said to me: 'O 'Urwah, your two fathers were of those who answered (the Call of) Allah and the Messenger (Muhammed) after being wounded," (they were) Abu Bakr and Zubair.''

Talhah passed by the Prophet and he said: "A martyr walking upon the face of the earth."