The Messenger of Allah ﷺ said that Allah said, "When My servant intends a good deed but does not carry it out, I record it for him as one good deed. If he carries it out, I record it for him as ten good deeds, up to seven hundred times over. When he intends a bad deed but does not carry it out, I do not record it against him. If he carries it out, I record it as a single bad deed."
عن رسول الله ﷺ قال: قال الله عز وجل: إذا هم عبدي بحسنة ولم يعملها كتبتها له حسنة، فإن عملها كتبتها عشر حسنات إلى سبعمائة ضعف. وإذا هم بسيئة ولم يعملها لم أكتبها عليه، فإن عملها كتبتها سيئة واحدة.