Narrator names are parsed automatically from the isnad; identity and biographical details are matched from rijal sources (Itqan narrator profiles, muslimscholars.info).
Narrated Ibn Az-Zubair: I heard `Umar saying, "The Prophet (ﷺ) said, 'Whoever wears silk in this world, shall not wear it in the Hereafter." This hadith is also narrated through 'Umar ibn al-Khattab.