Sayyiduna Nu'man bin Bashir (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) used to offer the Isha prayer late.
Imam al-Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators are the narrators of the "Sahih".
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 1755