"I said to Al-Hasan bin 'Ali, may Allah be pleased with him: 'What did you memorize from the Messenger of Allah [SAW]?' He said: I memorized from him: 'Leave that which makes you doubt for that which does not make you doubt.'"
قُلْتُ لِلْحَسَنِ بْنِ عَلِيٍّ ؓ مَا حَفِظْتَ مِنْ رَسُولِ اللَّهِ ﷺ قَالَ حَفِظْتُ مِنْهُ دَعْ مَا يَرِيبُكَ إِلَى مَا لاَ يَرِيبُكَ