'Adi bin Hatim (May Allah be pleased with him) reported:
Messenger of Allah ﷺ said, "Guard yourselves against the Fire (of Hell) even if it be only with half a date-fruit (given in charity), and if you cannot afford even that, you should at least say a good word."

[Al-Bukhari and Muslim].

عن عدي بن حاتم رضي الله عنه قال: قال رسول الله ﷺ "اتقوا النار ولو بشق تمرة فمن لم يجد فبكلمة طيبة" ((متفق عليه)) .