يُفْتَرَضُ الْغُسْلُ بِوَاحِدٍ مِنْ سَبْعَةِ أَشْيَاءَ: خُرُوجِ الْمَنِيِّ إِلَى ظَاهِرِ الْجَسَدِ إِذَا انْفَصَلَ عَنْ مَقَرِّهِ بِشَهْوَةٍ مِنْ غَيْرِ جِمَاعٍ، وَتَوَارِي حَشَفَةٍ وَقَدْرِهَا مِنْ مَقْطُوعِهَا فِي أَحَدِ سَبِيلَيْ آدَمِيٍّ حَيٍّ
1. Semen reaches the outside of the body after separating from its place with desire, outside intercourse.
2. The glans, or its equivalent, enters either pathway of a living human; ejaculation is not required for this cause.