The above piece of supplication was excerpted from a book named
"The Psalms of Islam" (al-Sahifat al-Sajjadiyya) by Imam Ali Ibn Husain
(al-Sajjad, Zayn al-Abidin), the 4th Imam/successor and grandson of
Prophet (PBUH&HF).
The Psalms of Islam, Arabic-English, Translated by: William C. Chittick,
Published by: The Muhammadi Trust of Great Britain and Northern Ireland,
1988
ISBN 0-946079-51-X
ISBN 0-946079-56-O