The Prophet ﷺ said, "It is better for a man to fill the inside of his body with pus than to fill it with poetry."  

عَنِ النَّبِيِّ ﷺ قَالَ لأَنْ يَمْتَلِئَ جَوْفُ أَحَدِكُمْ قَيْحًا خَيْرٌ لَهُ مِنْ أَنْ يَمْتَلِئَ شِعْرًا  

Messenger of Allah ﷺ; said, "It is better for anyone of you that the inside of his body be filled with pus which may consume his body, than it be filled with poetry."  

قَالَ رَسُولُ اللَّهِ ﷺ لأَنْ يَمْتَلِئَ جَوْفُ رَجُلٍ قَيْحًا يَرِيهِ خَيْرٌ مِنْ أَنْ يَمْتَلِئَ شِعْرًا