'Nights' in the Bible

For in seven days I am going to cause it to rain on the earth for forty days and forty nights; and I will destroy (blot out, wipe away) every living thing that I have made from the surface of the earth.”

It rained on the earth for forty days and forty nights.

Moses entered the midst of the cloud and went up the mountain; and he was on the mountain forty days and forty nights.

Moses was there with the Lord forty days and forty nights; he ate no bread and drank no water. And he wrote on the tablets the words of the covenant, the Ten Commandments.

When I went up the mountain to receive the tablets of stone, the tablets of the covenant which the Lord made with you, I remained on the mountain forty days and forty nights; I did not eat food or drink water.

It came about at the end of forty days and forty nights that the Lord gave me the two tablets of stone, the tablets of the covenant.

Then, as before, I fell down before the Lord for [another] forty days and forty nights; I did not eat food or drink water, because of all the sin you had committed by doing what was evil in the sight of the Lord to provoke Him to anger.

“So I fell down and lay face down before the Lord forty days and nights because the Lord had said He would destroy you.

“And I stayed on the mountain, like the first time, forty days and nights, and the Lord listened to me at that time also; the Lord was not willing to destroy you.

and they gave him a piece of a fig cake and two clusters of raisins; and when he had eaten, his energy returned, for he had not eaten bread or had any water to drink for three days and three nights.

So he got up and ate and drank, and with the strength of that food he traveled forty days and nights to Horeb (Sinai), the mountain of God.

So they sat down on the ground with Job for seven days and seven nights and no one spoke a word to him, for they saw that his pain was very great.

So am I allotted months of futility and suffering,And [long] nights of trouble and misery are appointed to me.

Now the Lord had prepared (appointed, destined) a great fish to swallow Jonah. And Jonah was in the stomach of the fish three days and three nights.

After He had gone without food for forty days and forty nights, He became hungry.

for just as Jonah was three days and three nights in the belly of the sea monster, so will the Son of Man be three days and three nights in the heart of the earth.

in labor and hardship, often unable to sleep, in hunger and thirst, often [driven to] fasting [for lack of food], in cold and exposure [without adequate clothing].