صحیح ابن حبان
Ibn Hibban
كتاب الأيمان
Book of Oaths
ذكر الإخبار بأن الأيمان والعقود إذا اختلجت ببال المرء لا حرج عليه بها ما لم يساعده الفعل أو النطق-
Report that oaths and contracts that cross the mind are not binding unless acted upon or spoken
1 hadith
Hadith 4334
Sayyiduna Abu Huraira (may Allah be pleased with him) narrates: The Prophet Muhammad (peace and blessings be upon him) said: "Indeed, Allah has pardoned my Ummah for whatever thoughts occur in their minds, as long as they do not speak about it or act upon it."