Genesis 50:3
And forty days were fulfilled for him, for so are fulfilled the days of those who are embalmed. And the Egyptians mourned for him seventy days.
Numbers 20:29
And when all the congregation saw that Aaron was dead, they mourned for Aaron thirty days, all the house of Israel.
Deuteronomy 34:8
And the sons of Israel wept for Moses in the plains of Moab thirty days. And the days of weeping and mourning for Moses were ended.
Genesis 50:10
And they came to the threshing floor of Atad, beyond Jordan, and there they mourned with a great and very sore lamentation. And he made a mourning for his father seven days.
Deuteronomy 21:13
And she shall put off the clothing of her captivity, and shall remain in your house, and shall sorrow for her father and her mother a full month. And after that you shall go in to her and be her husband, and she shall be your wife.