اَلْعَدَد 19:10

وَٱلَّذِي جَمَعَ رَمَادَ ٱلْبَقَرَةِ يَغْسِلُ ثِيَابَهُ وَيَكُونُ نَجِسًا إِلَى ٱلْمَسَاءِ. فَتَكُونُ لِبَنِي إِسْرَائِيلَ وَلِلْغَرِيبِ ٱلنَّازِلِ فِي وَسَطِهِمْ فَرِيضَةً دَهْرِيَّةً.

And he that gathereth the ashes of the heifer shall wash his clothes, and be unclean until the even: and it shall be unto the children of Israel, and unto the stranger that sojourneth among them, for a statute for ever.