It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "The believer dies with sweat on his forehead."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Yunus (may Allah have mercy on him) except Yazid (may Allah have mercy on him), and no one from Yazid (may Allah have mercy on him) except Mu'alla (may Allah have mercy on him)."
Hadith Referenceالمعجم الأوسط / باب الألف / 1507
Hadith Takhrij«أخرجه البزار فى «مسنده» برقم: 1530، 1546، 1547، 1548، وابن حجر فى «المطالب العالية» برقم: 778، 779 / 1، 779 / 2، 780»