Ahmad Al-Hassan / July 2015:
This blessed Dua is to be read while your right hand is on your heart, and you read it 12 times.

In the Name of Allah the Abundantly Merciful, the Intensely Merciful.
Oh Allah, O Great, O Generous, O You whom incapability was incapable to know Him.
O You whom no one knows You except Muhammad and Ali and no one knows them except You.
O All Embracing, O Boundless. O You who is not bound by an place or space.
I ask You by my incapability to know You.
And I ask You by the truth of who was incapable to know You,
and he did not give up knowing You until he knew You
to cure and recover (name),
and to push away from him the wickedness of the impurities, and the impurity of the devils
and to purify his self, and to wipe over his head, and to return his mind.
Verily, You are the All-Generous, the Intensely Merciful.
In Your hands is everything,
and there is nothing in my hand except for supplication O Generous, O Generous.
And O my Lord send Your prayers upon Muhammed and the Family of Muhammed, the Imams and the Mahdis.

Transliteration:
Bismillah Al-Rahman Al-Raheem
Ya Allah Ya Atheem Ya Kareem
Ya mann ‘ajiza al’ajz ‘an ma’riftahu
Ya mann la ya’rifika 2illa Muhammad wa Ali, wala Ya’rif donahumm siwak.
Ya Muassi’ Ya Was’i
Ya Mann la yashghilahou hayz wala faragh
As’aloka bi ‘ajzee ‘ann ma’riftak
Wa asl’aloka bihaqq mann ‘ajiza mann ‘ajiza ‘ann ma’riftak
Wa lam yastaghna ‘ann ma’riftak hatta ‘arifak
An toshafy wa to’afy (the name)
Wa tob’ed ‘annhu khubth alkhaba’eth warijs Al-Shayateen
Wa ann totayyib nafsahu wtamsah ‘ala ra’sahou, wa ann to’eed ‘aqlahu
Inakka anta alKareem alRaheem
Bi Yadika kol shay’, wa lays bi yady shay’ illa alDu’a ya Kareem ya Kareem
Wa sulli ya Rabbi ‘ala Muhammad wa Alee Muhammad alA’emma wal Mahdiyeen wa sallem tasleema