Ata (may Allah have mercy on him) said: The Qiblah became doubtful for some people, so each person prayed in his own direction. Then they came to the Messenger of Allah (peace and blessings be upon him) and mentioned this to him, so Allah revealed this verse to His Messenger: "So wherever you turn, there is the Face of Allah." That is, wherever you turn your face, there is the direction of Allah.
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 210
Hadith Gradingمحدثین:سنده ضعيف جدًّا؛ لإرساله، ولضعف حجاج بن أرطأة من قبل حفظه