[Orefsmisits]

Assalamu alaikum
how r u all?
This is my post post here,
my 1 aalim friend request me to search this ahadis
so i want these ahadis refrence urgently.
Plz any one help me?
1.hadis about that if all people of world disobey allah or all people obey allah what should be done?.........(may be imam muslim narrated it)
2.ليس العيد لمن لبس الجديد وتفاخر بالعدد والعديد.. إنما العيد لمن خاف يوم الوعيد والتقى ذا العرش المجي
3.earth and sky etc ask allah to attack on a person who disobey allah
4.at the time of death qarun requesting musa but he didnt forgive him after his death,allah said to musa how strong uy heart is,if he requsted me i forgive him.
Jazakallah for ur would be help