Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings of Allah be upon him) said: "When you see a person buying or selling in the mosque, say: May Allah not grant profit in your trade. And when you see a person searching for a lost item in the mosque (announcing it), say: May Allah not return your item to you." __REF_N__ Imam Tirmidhi says:
1- The hadith of Abu Hurairah (may Allah be pleased with him) is Hasan Gharib,
2- Some people of knowledge act upon this, they consider buying and selling in the mosque to be impermissible. This is also the opinion of Ahmad and Ishaq bin Rahwayh,
3- Some people of knowledge have permitted buying and selling in this matter. __XREF_N__

´Narrated Anas:` "When this Ayah was revealed about Zainab bint Jahsh: 'So when Zaid had completed his aim with her, We gave her to you in marriage (33:37)' - he said: "She used to boast to the wives of the Prophet (ﷺ): 'Your families married you (to him) while Allah married me (to him) from above the Seven Heavens.'"

´Ibn Abbas narrated that :` the Prophet said: “You will be gathered barefoot, naked and uncircumcised.” “A woman said: “Will we see” or “look at each other’s nakedness?” He said: “O so-and-so! Every man among them on that Day will have enough to make him careless of others.”