The Prophet ﷺ said, "Woe to the heels from the Fire."
حدثنا عبد الرزاق أخبرنا معمر عن سهيل بن أبي صالح عن أبيه
أن النبي ﷺ قال ويل للعقب من النار
No references are available.
Its isnad is sahih, and it is a shortened version of 7122 from other chains. Muslim 1:85 narrated it through the route of Jareer, from Suhayl, from his father, from Abu Hurairah, with similar wording.