Sayyiduna Ibn Abbas (may Allah be pleased with them both) narrated that the Messenger of Allah (peace and blessings be upon him) said in a Hadith Qudsi: "Allah Almighty has decreed good deeds and bad deeds and then made them clear. So whoever intends to do a good deed but does not do it, Allah writes for him a complete good deed from tenfold to seven hundredfold, and even more. And whoever intends to do a bad deed but does not do it, Allah writes for him a complete good deed. But if he intends it and then acts upon it, Allah writes for him a single bad deed."
Hadith Referenceاللؤلؤ والمرجان / كتاب الايمان / 81
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 81 كتاب الرقاق: 31 باب من هم بحسنة أو بسيئة»