عن جندب  مَنْ سَمَّعَ سَمَّعَ اللهُ بِهِ وَ مَنْ يُرَائِ يُرَائِ اللهُ بِهِ
رواه البخاري و مسلم
On the authority of Jundub, may Allah be pleased with him, that the Messenger (sallahu ‘alayhi wasalam) said:”Whoever seeks to be heard, Allah will make the people hear of him. Whoever shows off (for the people), Allah will make him seen.”
Reported by al-Bukhaari and Muslim.