'Days' in the Bible

“Then we turned back and headed for the wilderness by way of the Red Sea, as the Lord had told me, and we traveled around the hill country of Seir for many days.

The day you stood before the Lord your God at Horeb, the Lord said to me, ‘Assemble the people before Me, and I will let them hear My words, so that they may learn to fear Me all the days they live on the earth and may instruct their children.’

When you are in distress and all these things have happened to you, you will return to the Lord your God in later days and obey Him.

“Indeed, ask about the earlier days that preceded you, from the day God created man on the earth and from one end of the heavens to the other: Has anything like this great event ever happened, or has anything like it been heard of?

You are to labor six days and do all your work,

Do this so that you may fear the Lord your God all the days of your life by keeping all His statutes and commands I am giving you, your son, and your grandson, and so that you may have a long life.

When I went up the mountain to receive the stone tablets, the tablets of the covenant the Lord made with you, I stayed on the mountain 40 days and 40 nights. I did not eat bread or drink water.

The Lord gave me the two stone tablets, the tablets of the covenant, at the end of the 40 days and 40 nights.

Then I fell down like the first time in the presence of the Lord for 40 days and 40 nights; I did not eat bread or drink water because of all the sin you committed, doing what was evil in the Lord’s sight and provoking Him to anger.

“I fell down in the presence of the Lord 40 days and 40 nights because the Lord had threatened to destroy you.

“I stayed on the mountain 40 days and 40 nights like the first time. The Lord also listened to me on this occasion; He agreed not to annihilate you.

so that as long as the heavens are above the earth, your days and those of your children may be many in the land the Lord swore to give your fathers.

“Be careful to follow these statutes and ordinances in the land that Yahweh, the God of your fathers, has given you to possess all the days you live on the earth.

You must not eat leavened bread with it. For seven days you are to eat unleavened bread with it, the bread of hardship—because you left the land of Egypt in a hurry—so that you may remember for the rest of your life the day you left the land of Egypt.

No yeast is to be found anywhere in your territory for seven days, and none of the meat you sacrifice in the evening of the first day is to remain until morning.

You must eat unleavened bread for six days. On the seventh day there is to be a solemn assembly to the Lord your God, and you must not do any work.

“You are to celebrate the Festival of Booths for seven days when you have gathered in everything from your threshing floor and winepress.

It is to remain with him, and he is to read from it all the days of his life, so that he may learn to fear the Lord his God, to observe all the words of this instruction, and to do these statutes.

Remember the days of old;consider the years long past.Ask your father, and he will tell you,your elders, and they will teach you.

The Israelites wept for Moses in the plains of Moab 30 days. Then the days of weeping and mourning for Moses came to an end.