Riyad as-Salihin 692
'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 صلى الله عليه وسلم ‏
"‏اتقوا النار ولو بشق تمرة فمن لم يجد فبكلمة طيبة‏"‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏ ‏.‏