Sayyiduna Abu Umamah (may Allah be pleased with him) said: I heard the Messenger of Allah (peace and blessings be upon him) say: "There is no Muslim who is in charge of the affairs of ten or more people except that he will be brought on the Day of Resurrection with his hand chained to his neck; his righteousness will set him free, or his sin will bind him further. Its (this responsibility's) beginning is blame, its middle is regret, and its end is punishment on the Day of Resurrection."
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7689