At-Tawbah 9:118 وعلى الثلاثة الذين خلفوا حتى اذا ضاقت عليهم الارض بما رحبت وضاقت عليهم انفسهم وظنوا ان لا ملجا من الله الا اليه ثم تاب عليهم ليتوبوا ان الله هو التواب الرحيم ١١٨

(He turned in mercy also) to the three who were left behind; (they felt guilty) to such a degree that the earth seemed constrained to them, for all its spaciousness, and their (very) souls seemed straitened to them,- and they perceived that there is no fleeing from Allah (and no refuge) but to Himself. Then He turned to them, that they might repent: for Allah is Oft-Returning, Most Merciful.