'Month' in the Bible

The Lord spoke [by special revelation] to Moses in the Wilderness of Sinai in the Tent of Meeting (tabernacle) on the first day of the second month in the second year after the Israelites came out of the land of Egypt, saying,

and assembled all the congregation on the first day of the second month, and they registered by ancestry in their families (clans), by their fathers’ households, according to the number of names from twenty years old and upward, head by head,

“Number the sons of Levi by their fathers’ households, by their families (clans). You shall number every male from a month old and upward.”

The males who were numbered, every male from a month old and upward totaled 7,500.

The males who were numbered, every male from a month old and upward totaled 8,600, attending to the duties of the sanctuary.

The males who were numbered, every male from a month old and upward totaled 6,200.

All the men of the Levites whom Moses and Aaron numbered at the command of the Lord, by their families, every male from a month old and upward, were 22,000.

Then the Lord said to Moses, “Number every firstborn male of the Israelites from a month old and upward, and make a list of their names.

and all the firstborn males from a month old and upward as numbered were 22,273 [273 more than the Levites].

The Lord spoke to Moses in the Wilderness of Sinai in the first month of the second year after they had come out of the land of Egypt, saying,

On the fourteenth day of this month at twilight, you shall keep it at its appointed time; according to all its statutes and ordinances you shall keep it.”

They observed the Passover on the fourteenth day of the first month at twilight in the Wilderness of Sinai; in accordance with all that the Lord had commanded Moses, so the Israelites did.

On the fourteenth day of the second month [thirty days later] at twilight, they shall observe it; they shall eat it with unleavened bread and bitter herbs.

Whether it was two days or a month or a year that the cloud [of the Lord’s presence] lingered over the tabernacle, staying above it, the Israelites remained camped and did not set out; but when it was lifted, they set out.

On the twentieth day of the second month in the second year [since leaving Egypt], the cloud [of the Lord’s presence] was lifted from over the tabernacle of the Testimony,

but a whole month—until it comes out of your nostrils and is disgusting to you—because you have rejected and despised the Lord who is among you, and have wept [in self-pity] before Him, saying, “Why did we come out of Egypt?”’”

But Moses said, “The people, among whom I am, are 600,000 [fighting men] on foot [besides all the women and children]; yet You have said, ‘I will give them meat, so that they may eat it for a whole month!’

And their redemption price, from a month old you shall redeem, according to your valuation, for the [fixed] price of five shekels in silver, in accordance with the shekel of the sanctuary, which is twenty gerahs.

Then the Israelites, the whole congregation, came into the Wilderness of Zin in the first month [in the fortieth year after leaving Egypt]. And the people lived in Kadesh. Miriam died there and was buried there.

Those numbered of the Levites were 23,000, every male from a month old and upward; for they were not numbered among the sons of Israel, since no inheritance [of land] was given to them among the Israelites.

Their drink offerings shall be half a hin of wine for a bull, and a third of a hin for a ram, and a fourth of a hin for a lamb. This is the burnt offering of each month throughout the months of the year.

‘The Lord’s Passover shall be on the fourteenth day of the first month [of each year].

There shall be a feast on the fifteenth day of this month; unleavened bread shall be eaten for seven days.

‘On the first day of the seventh month, you shall have a holy [summoned] assembly; you shall do no laborious work. It will be for you a day of blowing the trumpets (the shophar, ram’s horn).

‘Then on the tenth day of this seventh month you shall have a holy [summoned] assembly [for the Day of Atonement]; and you shall humble yourselves; you shall not do any work.

‘Then on the fifteenth day of the seventh month you shall have a holy [summoned] assembly; you shall do no laborious work, and you shall observe a Feast [of Booths] to the Lord for seven days.

They set out from Rameses on the fifteenth day of the first month; on the day after the Passover the Israelites moved out triumphantly in the sight of all the Egyptians,

Aaron the priest went up on Mount Hor at the command of the Lord, and died there in the fortieth year after the Israelites came out of the land of Egypt, on the first day of the fifth month.