Leviticus 12:4

And she shall then continue in the blood of her purifying three and thirty days: she shall touch no hallowed thing, nor come into the sanctuary, until the days of her purifying be fulfilled.

Leviticus 15:25-28

And if a woman shall have an issue of her blood many days out of the time of her separation, or if it shall run beyond the time of her separation; all the days of the issue of her uncleanness shall be as the days of her separation: she shall be unclean.

Haggai 2:13

Then said Haggai, If one that is unclean by a dead body shall touch any of these, shall it be unclean? And the priests answered and said, It shall be unclean.

Luke 2:22-23

And when the days of her purification according to the law of Moses were accomplished, they brought him to Jerusalem, to present him to the Lord;

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