It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Islam consists of three hundred and thirteen laws (ordinances); whoever meets Allah with any one of them will enter Paradise by virtue of it."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Hanash except Khalid bin Abi Imran, and no one from Khalid except Ubaydullah, and Yahya bin Ayyub is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 8709
Hadith Gradingمحدثین:إسناده ضعيف لضعف عبيد الله بن زحر
Hadith Takhrij«قال الهيثمي: إسناد فيه عبيد الله بن زحر وهو ضعيف «مجمع الزوائد ومنبع الفوائد، ج 1، ص 36»» «أخرجه الطبراني فى «الكبير» برقم: 12985»