cmn_cu1民数记 19:12
那人到第三天要用这除污秽的水洁净自己，第七天就洁净了。他若在第三天不洁净自己，第七天就不洁净了。
eng_kjvNumbers 19:12
He shall purify himself with it on the third day, and on the seventh day he shall be clean: but if he purify not himself the third day, then the seventh day he shall not be clean.