Weep for the religion when those unfit for it take charge of it

It is narrated from Dawud bin Abi Salih that one day Marwan came and found a man placing his face on the blessed grave (of the Prophet (peace and blessings be upon him)). Marwan seized the man by the neck and said: Do you know what you are doing? When the man turned towards Marwan, it was Sayyiduna Abu Ayyub al-Ansari (may Allah be pleased with him). He said (in reply to Marwan): Yes (I know very well). I have come into the presence of the Messenger of Allah (peace and blessings be upon him); I have not come to a stone. I heard the Messenger of Allah (peace and blessings be upon him) saying: "Do not shed tears over the religion when those in charge of it are its worthy (righteous and deserving) people; rather, weep and lament over the religion when those who are not worthy of it become its guardians and custodians."
This hadith has a sahih (authentic) chain of narration, but the two Shaykhs did not record it.

It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Some people of this Ummah will spend the night (engrossed) in eating, drinking and amusement (play and frivolity), and they will wake in the morning having been transformed into swine. And certainly some tribes and households will be swallowed up by the earth, until people will wake in the morning and say: Tonight such-and-such a tribe was swallowed by the earth; tonight such-and-such a house sank into the earth. And certainly a rain of stones will be sent upon them as it was sent upon the people of Lut; this punishment will come upon some tribes and their houses. And a barren (destructive) wind will be sent upon them. (And all this punishment) will be because of their drinking wine, consuming usury (riba), wearing silk (by men), keeping singing girls and severing family ties (breaking relations with relatives)." The narrator says that he (peace and blessings be upon him) mentioned another trait as well, which I have forgotten.
This hadith is sahih (authentic) on the condition of Imam Muslim because of (the narration of) Ja'far; as for Farqad, the two Shaykhs did not record from him.

It is narrated from Sayyiduna Jabir bin Samurah (may Allah be pleased with him); he said: I heard the Messenger of Allah (peace and blessings be upon him) saying: "A group of the Muslims will certainly conquer the white treasure of Kisra (Chosroes) - or he said: the treasure that is in the White Palace."
This hadith is sahih (authentic) on the condition of Imam Muslim, but the two Shaykhs did not record it.

It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Hasten to do good deeds before six things (appear): the rising of the sun from its place of setting, the smoke, the Dajjal, the beast that will emerge from the earth (Dabbat al-Ard), the individual death of one of you (and its trial), and the Hour (its general trial)." Imam Muslim used Abdullah bin Rabah as evidence.
The chain of this hadith is sahih (authentic), but the two Shaykhs did not record it.