Abu’Uthman al-Nahdl said that he offered the sunset prayer behind Ibn mas’ud, when he recited "Say: He is Allah, the One" (Surah 112).
The narrator Abu’Uthman al-Nahdl offered his sunset prayer behind Ibn mas’ud who was reciting Surah 112 which is a declaration of faith in Allah as one and only God. This surah serves as an invocation for His mercy and blessings upon us all. We should be mindful to offer our prayers on time with full concentration so that we can reap its benefits both in this world and hereafter.