Sa`d bin Mu`adh came to Mecca with the intention of performing `Umra, and stayed at the house of
Umaiya bin Khalaf Abi Safwan, for Umaiya himself used to stay at Sa`d's house when he passed by
Medina on his way to Sham. Umaiya said to Sa`d, "Will you wait till midday when the people are (at
their homes), then you may go and perform the Tawaf round the Ka`ba?" So, while Sa`d was going
around the Ka`ba, Abu Jahl came and asked, "Who is that who is performing Tawaf?" Sa`d replied, "I
am Sa`d." Abu Jahl said, "Are you circumambulating the Ka`ba safely although you have given refuge
to Muhammad and his companions?" Sa`d said, "Yes," and they started quarreling. Umaiya said to
Sa`d, "Don't shout at Abi-l-Hakam (i.e. Abu Jahl), for he is chief of the valley (of Mecca)." Sa`d then
said (to Abu Jahl). 'By Allah, if you prevent me from performing the Tawaf of the Ka`ba, I will spoil
your trade with Sham." Umaiya kept on saying to Sa`d, "Don't raise your voice." and kept on taking
hold of him. Sa`d became furious and said, (to Umaiya), "Be away from me, for I have heard
Muhammad saying that he will kill you." Umaiiya said, "Will he kill me?" Sa`d said, "Yes,." Umaiya
said, "By Allah! When Muhammad says a thing, he never tells a lie." Umaiya went to his wife and
said to her, "Do you know what my brother from Yathrib (i.e. Medina) has said to me?" She said,
"What has he said?" He said, "He claims that he has heard Muhammad claiming that he will kill me."
She said, By Allah! Muhammad never tells a lie." So when the infidels started to proceed for Badr
(Battle) and declared war (against the Muslims), his wife said to him, "Don't you remember what your
brother from Yathrib told you?" Umaiya decided not to go but Abu Jahl said to him, "You are from
the nobles of the valley (of Mecca), so you should accompany us for a day or two." He went with them
and thus Allah got him killed.
Sahih al-Bukhari Book 61, Hadith 136
I became a guarantor for a payment, and I came to Messenger of Allah (May peace be upon him). He said: Wait till I receive the sadaqah and I shall order it to be given to you. He then said : Begging, Qabisah, is allowable only to one of three classes: a man who has become a guarantor for a payment to whom begging is allowed till he gets it, after which he must stop (begging); a man who has been stricken by a calamity and it destroys his property to whom begging is allowed till he gets what will support life (or he said, what will provide a reasonable subsistence); and a man who has been smitten by poverty, about whom three intelligent members of his people confirm by saying: So and so has been smitten by poverty, to such a person begging is allowed till be gets what will support life (or he said, what will provide a reasonable subsistence), after which he must stop (begging). Any other reason for begging, Qabisah, is forbidden, and one who engages in such consumes it as a thing which is forbidden.
Sunan Abi Dawud Book 9, Hadith 85
'When news of the death of Zaid bin Harithah, Ja'far bin Abi Talib and 'Abdullah bin Rawahah was announced, the Messenger of Allah sat down and it could be seen that he was grieving. I was looking through a crack in the door, and a man came and said: 'Ja'far's womenfolk are weeping.' The Messenger of Allah said: 'Go and prevent them.' He went away, then he came back, and said: I told them not to do that, but they refused to stop; He said: Go and prevent them; He went away then he came back, and said: I told them not to do that, but they refused to stop. He said: 'Throw dust in their mouths.'" Aishah said: "I said: 'May Allah rub his nose in the dust, the one who is over there! You did not leave the Messenger of Allah alone but you were not going to do (what he told you to do).""
Sunan an-Nasa'i Book 21, Hadith 30