Sajda-e-Shukr

قال امام المهدى  عج

سَجْدَةُ الشُّكْرِ مِنْ اَلْزُمِ السُنَنِ وَاَوْجَبِهَا

Sajda-e-Shukr (which is performed after Namaz) is the most necessary and obligation sunnah.

- B. Anwaar, vol. 53, pg. 161, trad. 3 -