عن أبي سعيد الخدري رضي الله عنه مرفوعاً: "ألا أخبركم بما هو أَخْوَفُ عليكم عندي من المسيح الدجال؟ قالوا: بلى يا رسول الله، قال: الشرك الخفي يقوم الرجل فيصلي فَيُزَيِّنُ صلاته لما يرَى من نَظَرِ رَجُلٍ".
Kutoka kwa Abuu Saidi Al Khudriy -Radhi za Mwenyezi Mungu ziwe juu yake- Hadithi Marfu'u: "Je nisikuelezeni kwa kile ambacho ninakiogopea zaidi kwenu nyinyi kuliko hata masihi dajali? Wakasema: Tueleze ewe Mjumbe wa Mwenyezi Mungu, akasema: Ni shirki iliyofichikana, anasimama mtu kuswali anapendezesha swala yake kwakuwa anaona kuna mtu anamtazama".
Abu Sa‘īd al-Khudri (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Shall I tell you what I fear more for you than the Antichrist?" They said: "Yes, O Messenger of Allah." He said: "Hidden polytheism; when a man gets up to pray and improves his prayer because he sees another man watching him."