Hadith 137
It is narrated on the authority of Abu Umama that the Messenger of Allah (ﷺ) observed: He who appropriated the right of a Muslim by (swearing a false) oath, Allah would make Hell-fire necessary for him and would declare Paradise forbidden for him. A person said to him: Messenger of Allah, even if it is something insignificant? He (the Holy Prophet) replied: (Yes) even if it is the twig of the arak tree.
Hadith 137
This hadith has been transmitted by another chain of narrators: Abu Bakr (RA) bin Abi Shaiba, Ishaq bin Ibrahim, Harun bin 'Abdullah, Abi Usama, Walid bin Kathir, Muhammad bin Ka'b, his brother 'Abdullah bin Ka'b and Abi Usama
Hadith 950
Qatada bin Rib'i reported Allah's Messenger (ﷺ) as saying: Whenever a bier passed before him, he said: He is the one to find relief and the one with (the departure of him) other will find relief. They said: Apostle of Allah (ﷺ) , who is al-Mustarih and al-Mustarah? Upon this he said: The believing servant finds relief from the troubles of the world, and in the death of a wicked person, the people, towns, trees and animals find relief.
Hadith 950
In the hadith transmitted by Yahya bin Sa'id on the authority of Qatada (the words are): (The believing servant) finds relief from the troubles of the world and its hardships and (gets into) the Mercy of Allah.
Hadith 1607
Abu Qatadah (RA) al-Ansari (RA) reported he heard Allah's Messenger (ﷺ) say: Beware of swearing; it produces a ready sale for a commodity, but blots out the blessing.