[Machine] The Messenger of Allah ﷺ said: "There is not a male or female, except that there is a knot tied to their heads, which consists of three knots. When they sleep, one knot is untied. When they wake up and remember Allah, the second knot is untied. When they stand up and perform ablution, the third knot is untied. Thus, all the knots are untied."
قَالَ رَسُولُ اللهِ ﷺ مَا مِنْ ذَكَرٍ وَلَا أُنْثَى إِلَّاوَعَلَى رَأْسِهِ جَرِيرٌ مَعْقُودٌ ثَلَاثَ عُقَدٍ حِينَ يَرْقُدُ فَإِنْ اسْتَيْقَظَ فَذَكَرَ اللهَ انْحَلَّتْ عُقْدَةٌ فَإِذَا قَامَ فَتَوَضَّأَ انْحَلَّتْ عُقْدَةٌ فَإِذَا قَامَ إِلَى الصَّلَاةِ انْحَلَّتْ عُقَدُهُ كُلُّهَا