Prophet Muhammad (P.B.U.H) addressed Khutba-e- Jumaa for first time in __ Hijrah?

Prophet Muhammad (P.B.U.H) addressed Khutba-e- Jumaa for first time in __ Hijrah?

نبی کریم صلی اللہ علیہ وسلم نے پہلی بار خطبہ جمعہ ۔۔۔ ہجری میں فرمایا؟
Explanation

The Islamic tradition can be formally observed at the Dhuhr  congregation prayer on Friday.

'Hazrat Uthman bin 'Affan introduced the second Adhan on Fridays