Abdur Rahman Ibn Awf (ra) Session 28, Sayidul Muslimeen. Khalid's (ra) silk attire in the presence of Umar (ra). 'Amongst the ummah, the sahaba are like salt in food and food is only good with salt.' The Generosity of Abdur Rahman (ra). For the Tabuk campaign, Abdur Rahman (ra) gives 24 kg of silver and 12kg of gold. The hypocrites cannot see good in this act and Surah 9 verse 79 is revealed. Umar (ra) realises that he cannot outrun Abu Bakr (ra).