Narrated Anas:
that the Prophet (ﷺ) entered Makkah during 'Umratil-Qada and 'Abdullah bin Rawahah was walking in front of him reciting verses of poetry."O tribes of disbelievers get out of his way - today we will strike you about its revelation; a strike that removes the heads from the shoulders - and makes the friend not concerned about his friend."'Umar said to him: "O Ibn Rawahah! Before the Messenger of Allah (ﷺ), and in the sanctuary of Allah you utter poetry?" the Messenger of Allah (ﷺ) said: "Leave him O 'Umar! For it is quicker upon them than the raining arrow." (DE)
English reference (DE): Vol. 5, Book 41, Hadith 2847 (DE)
Arabic reference (DE): Book 43, Hadith 3084 (DE)