'Seventh Day' in the Bible

And when the dying shall die by him suddenly, in a moment, and the head of his consecration was defiled and he shaved his head in the day of his cleansing, in the seventh day shall he shave it

In the seventh day the chief of the sons of Ephraim, Elishama, son of Ammihud:

He shall purify himself in the third day, and in the seventh day he shall be clean: and if he shall not be purified in the third day, in the seventh day he shall not be clean.

And he being clean sprinkled upon the unclean in the third day, and in the seventh day: and he was cleansed in the seventh day, and he washed his garments and bathed in water, and was clean in the evening.

And in the seventh day a holy calling shall be to you; all work of service ye shall not do.

And in the seventh day, seven bullocks, two rams, fourteen blameless lambs, sons of a year:

And encamp ye without the camp seven days: every one killing a soul, and every one touching upon the wounded, ye shall be purified in the third day, and in the seventh day, ye and your captivity.

And wash ye your garments in the seventh day, and be purified, and afterwards ye shall come into the camp.