Exodus 29:30

And Moses stripped Aaron of his garments, and put them upon Eleazar his son; and Aaron died there in the top of the mount: and Moses and Eleazar came down from the mount.

And we sailed away from Philippi after the days of unleavened bread, and came unto them to Troas in five days; where we abode seven days. And upon the first day of the week, when the disciples came together to break bread, Paul preached unto them, ready to depart on the morrow; and continued his speech until midnight.

Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.

And thus shalt thou do unto Aaron, and to his sons, according to all things which I have commanded thee: seven days shalt thou consecrate them.

Seven days shall they purge the altar and purify it; and they shall consecrate themselves.

And he stayed yet other seven days; and again he sent forth the dove out of the ark;

And he stayed yet other seven days; and sent forth the dove; which returned not again unto him any more.

For such an high priest became us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens;

And the second day they compassed the city once, and returned into the camp: so they did six days. And it came to pass on the seventh day, that they rose early about the dawning of the day, and compassed the city after the same manner seven times: only on that day they compassed the city seven times.

Speak unto the children of Israel, saying, If a woman have conceived seed, and born a man child: then she shall be unclean seven days; according to the days of the separation for her infirmity shall she be unclean. And in the eighth day the flesh of his foreskin shall be circumcised.

And the priest shall look on him the seventh day: and, behold, if the plague in his sight be at a stay, and the plague spread not in the skin; then the priest shall shut him up seven days more:

And ye shall not go out of the door of the tabernacle of the congregation in seven days, until the days of your consecration be at an end: for seven days shall he consecrate you. As he hath done this day, so the Lord hath commanded to do, to make an atonement for you. Therefore shall ye abide at the door of the tabernacle of the congregation day and night seven days, and keep the charge of the Lord, that ye die not: for so I am commanded.

And it came to pass on the eighth day, that Moses called Aaron and his sons, and the elders of Israel;

Aaron therefore went unto the altar, and slew the calf of the sin offering, which was for himself.