Just read the scans u posted. There is no chain, no book mentioned, no narrators no muhadditheen mentioned, nothing at all... seems like a big lie.
Let me summarize.
A very accepted dua is by the name of Dua e Saifi or Hirz e Sahaba or Hirz e Yamani. THe sanad of it is that it was taught to Rasool Allah by Jibreel alaihi assalam then to Ali . It is called Hirz e Yamani because one of the kings of Yemen was defeated and kicked out from Yemen by another King. He tried very hard to get back his land but to no avail. After some time he came to Ali and asked for spiritual help. Hazrat Ali told him this dua and he read it. He conquered his land again after reading this dua. The dua gained popularity between Sahaba and Tabieen after this.
It reached Shaikh Abdul Qadir Jilani (RA). He was the first Amil of this dua. He used to read it. Once he came out for namaz an eagle did beet on him. He looked at the eagle and it died. Then he started crying. Khadim asked why are you crying? He said i've read this dua so much that my eyes my hands everything has become a sword of Rahman. This dua will keep on hanging on the skies till the day of Qayamat. Then he took of his shirt, washed it and gave it to some poor as Fidya for the dead Eagle.
No narrator, no book, no muhaddith, no chain, no nothing...
Atleast you cleared it up so the Mufti Ansar Ul Qadri From Noor Tv was right about its orgins that was taught to prophet saw by jibreel and being passed to ali and some badshah obtaining it from my previous posts. End of the day im reciting this and i feel and see the barakats of reciting this dua so i really dont care what anyone says. Dont believe me than thats your opinion why not recite it your self constantly for few days or even week after isha or fajr and see what happens. No harm in trying right.
Tomorrow I publish a book and write in it that Mikaaeel came to Rasool Allah and taught him this and that. You'll believe it?
At the time of Hazrat Ali the whole of Jazeeratul Arab including Yemen was under Islamic Rule. Why would a king attack a yemeni king when there was no king at that time?
Even if we assume that the king was a muslim governer and a kafir attacked yemen, it would not mean that the king would try himself to gain back the land. Hazrat Ali being the Khalifah would send an army of muslims to get back the land. Teaching one dua and sitting doing nothing doesn't seem very appropriate.
This is enough to open one's eyes into accepting that its non sense.
Look taliban im a guy who doesnt believe this that easily until i dont try or see for my self. Im 20yrs old, sunni and sufi practising mureed of sinsial owaisi. My peer o murshid has told me to recite this and thats what im doing. Im gaining benefits spiritually and seeing things with my own eyes it cant be more authentic than that And my heart tells me its right. Im not stupid in any sense and have common sense to understand what right and wrong and alhamduliiah your older than me i respect you but i shall contact my local mosque imaam tomo and local mufti to clarify this for me. Jazallah
You breath in oxygen right? can you see it but you feel it prove to me exists.
If you have issues with authencity of it ask your sheikh or your scholar or sumthing. Like i said i always try things and like to see for myself and if i see or hear things or feel spiritually different than i believe it. I follow my heart and my heart tells me its fine. Like i do zikr i thought was nonsense at first your soul leaving the body and being in another place doing zikr and your heart doing zikr, what i did was try it for my self and experianced the benefits of zikr and happy that i did.