At-Tahrym 66:3 واذ اسر النبي الى بعض ازواجه حديثا فلما نبات به واظهره الله عليه عرف بعضه واعرض عن بعض فلما نباها به قالت من انباك هاذا قال نباني العليم الخبير ٣

When the Prophet disclosed a matter in confidence to one of his consorts, and she then divulged it (to another), and Allah made it known to him, he confirmed part thereof and repudiated a part. Then when he told her thereof, she said, "Who told thee this? "He said, "He told me Who knows and is well-acquainted (with all things)."