Urwa Ibn Mas'ud رضي الله عنه was a Chieftain of the city of Ta'if and one of the first of its people to accept Islam.
In a famous hādīth 'Urwa mentioned his words to the Quraysh upon seeing the Companions' tremendous attachment to the Prophet ﷺ :
'What kind of people are these? By Allāh, I have been in delegations sent to kings, delegations sent to the Qaysar, Kisra and the Negus, but I have never seen a king extolled by his companions as the companions of Muhammad ﷺ extol him! By Allāh, he does not spit
Reference- Sahīh al-Bukhārī.