, [these are] the Five Orphans and the Two Guardians, and their 'dog' is Salsal.

The Two Hidden Days, on whose nights the moon does not rise, are: Al-Qasim ibn al-Sayyid Muhammad, and Al-Muhsin. When they appear, the full moon (Al-Badr) shall rise and the Lord Muhammad shall speak; thus, the moon shall rise on those two nights.

[95] Muhammad ibn Sinan (peace be upon him) said: I asked Him (’Azza ‘Anhu) about the day on which Abu al-Khattab (peace be upon him) manifested the Call (Al-Da’wah) at the House of Sustenance (Dar al-Rizq) and was killed.

He, Mighty is His Might, said: 'That is a great and momentous day before Allah, the Mighty and Sublime; it is incumbent upon the believers to recollect/observe the discourse (mutarahat) with their brothers, to engage in the remembrance of Allah, and to manifest the Oneness of Allah (Tawhid).