Leviticus 15:13 in the King James Version
And when he that hath an issue is cleansed of his issue; then he shall number to himself seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.
Context
12 “‘The earthen vessel, which he who has the discharge touches, shall be broken; and every vessel of wood shall be rinsed in water.
13 “‘When he who has a discharge is cleansed of his discharge, then he shall count to himself seven days for his cleansing, and wash his clothes; and he shall bathe his flesh in running water, and shall be clean.
14 “‘On the eighth day he shall take two turtledoves, or two young pigeons, and come before the LORD to the door of the Tent of Meeting, and give them to the priest.