The Prophet صلى الله عليه وسلم said:
فاتقوا النار ولو بشق تمرة، فمن لم يجد فبكلمة طيبة.
Protect yourself from the Fire even with half a date stone. And he who does not have this, then with a good statement.*
Reported by al-Bukhāri (1413 and 3590) and Muslim (1016).
Book: Sittings in the Month of Ramadān & A Gift to the People of Īmān in Lessons for the Month of Ramadān (2 Books in One)
Author: Shaykh Sālih al-Fawzān
Published by: Authentic Statements Publishing
Translators: Raha Batts and Rasheed Barbee