Surah At-Tawbah, Verse 61

وَمِنۡهُمُ ٱلَّذِينَ يُؤۡذُونَ ٱلنَّبِيَّ وَيَقُولُونَ هُوَ أُذُنٞۚ قُلۡ أُذُنُ خَيۡرٖ لَّكُمۡ يُؤۡمِنُ بِٱللَّهِ وَيُؤۡمِنُ لِلۡمُؤۡمِنِينَ وَرَحۡمَةٞ لِّلَّذِينَ ءَامَنُواْ مِنكُمۡۚ وَٱلَّذِينَ يُؤۡذُونَ رَسُولَ ٱللَّهِ لَهُمۡ عَذَابٌ أَلِيمٞ٦١

wamin'humu alladhīna yu'dhūna l-nabiya wayaqūlūna huwa udhunun qul udhunu khayrin lakum yu'minu bil-lahi wayu'minu lil'mu'minīna waraḥmatun lilladhīna āmanū minkum wa-alladhīna yu'dhūna rasūla l-lahi lahum ʿadhābun alīmun

And among them are those who abuse the Prophet and say, "He is an ear." Say, "[It is] an ear of goodness for you that believes in Allāh and believes the believers and [is] a mercy to those who believe among you." And those who abuse the Messenger of Allāh - for them is a painful punishment.