Hadith 910
Ibn `Abbas (May Allah be pleased with them) reported:
عن ابن عباس، رضي الله عنهما، أن علي بن أبي طالب، رضي الله عنه خرج من عند رسول الله صلى الله عليه وسلم ، في وجعه الذي توفي فيه فقال الناس: يا أبا الحسن كيف أصبح رسول الله صلى الله عليه وسلم ؟ قال: أصبح بحمد الله بارئاً" ((رواه البخاري)).
When `Ali (May Allah be pleased with him) came out after visiting the Messenger of Allah (ﷺ) during his last illness, the people asked: "How is Messenger of Allah (ﷺ), O Abul-Hasan?'' He replied: "Praise be to Allah, he (ﷺ) is feeling better.'' [Al-Bukhari].
In plain words
When the people anxiously asked how the Prophet was during his final illness, Ali gave them a calm, hopeful answer, showing the kindness of checking on a patient's family and easing their worry.
Reference : Riyad as-Salihin 910 In-book reference : Book 6, Hadith 17