Tafsir of Al-Qalam 68:23

So they departed, and they were whispering: meaning, they spoke privately about what they were doing so that no one could hear what they were saying. Then Allah, the All-Knower of secrets and private discussions, explained what they were saying in private. He said,

فانطلقوا وهم يتخافتون

أن ﻻ يدخلنها اليوم عليكم مسكين