The Messenger of Allah ﷺ said, "Paradise and the Fire disputed with one another.The Fire said, 'I have been favored with the arrogant and the tyrants.'Paradise said, 'What is the matter with me, that none enter me except the weak among people, the lowly, and the helpless?'Allah said to Paradise, 'You are My mercy, through you I show mercy to whomever I will of My servants.'And He said to the Fire, 'You are My punishment, through you I punish whomever I will of My servants. And each of you shall have its fill.'As for the Fire, it will not be filled until Allah places His foot upon it, and it will say, 'Enough, enough, enough!' At that point it will be filled, and its parts will be folded together upon one another, and Allah does not wrong any of His creation.As for Paradise, Allah will create new beings to fill it."
قال رسول الله ﷺ: تحاجت الجنة والنار، فقالت النار: أوثرت بالمتكبرين والمتجبرين. وقالت الجنة: فما لي لا يدخلني إلا ضعفاء الناس وسقطهم وعجزهم؟ قال الله للجنة: إنما أنت رحمتي أرحم بك من أشاء من عبادي. وقال للنار: إنما أنت عذابي أعذب بك من أشاء من عبادي. ولكل واحدة منكما ملؤها. فأما النار فلا تملأ حتى يضع الله تبارك وتعالى رجله. تقول: قط قط قط. فهنالك تملأ، ويزوى بعضها إلى بعض، ولا يظلم الله من خلقه أحدا. وأما الجنة فإن الله ينشئ لها خلقا.
Bukhari related it in the tafsir (4850), and Muslim in the Book of the Description of Paradise (2846:36), both from Muhammad bin Rafi, who said, Abdul-Razzaq narrated to us, Mamar informed us, from Hammam, from Abu Hurairah, who said, and then he mentioned it.