Sayyiduna Abu Inabah (may Allah be pleased with him) narrates this saying of the Prophet (peace and blessings be upon him): "Do not put my Ummah into hardship. O Allah, whoever puts my Ummah into hardship, take retribution from him."
Al-Bazzar recorded it. Its chain contains a narrator whom I do not know.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الخلافة / 9081