It is narrated from Hazrat Bara’ (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) was on a journey. In one rak‘ah of the ‘Isha prayer, he (peace be upon him) recited Surah Wat-Teen.
Hadith Referenceمسند احمد / أول مسند الكوفيين / 18698