'Nights' in the Bible

Seven days from now I'll send rain on the earth for 40 days and 40 nights, and I'll destroy every living creature that I've made."

and it rained throughout the earth for 40 days and 40 nights.

When Moses went up on the mountain, he went into the center of the cloud and was on the mountain for 40 days and 40 nights.

While Moses was there with the LORD for 40 days and 40 nights, he did not eat or drink. He wrote the Ten Commandments, the words of the covenant, on the tablets.

Stay seven days and nights at the entrance to the Tent of Meeting and attend to the service of the LORD, so that you won't die, because this is what I've commanded."

Then I went up to the mountain to receive the two stone Tablets of the Covenant that the LORD had established with you. I stayed on the mountain for 40 days and nights without eating food or drinking water.

At the end of 40 days and nights, the LORD gave to me the two stone Tablets of the Covenant.

I fell down in the LORD's presence, just as I had the first 40 days and nights. I did not eat food or drink water because of your sin. You had sinned by committing this evil in the sight of the LORD, thereby provoking him to anger.

I fell down in the LORD's presence for 40 days and nights, because the LORD said he was ready to destroy you.

When I stood on the mountain for 40 days and 40 nights as I did the first time, the LORD listened to me once again. The LORD was not willing to destroy you.

They gave him part of a fig cake and two bunches of raisins. After he had eaten, he revived, since he had neither eaten food nor had he drunk water for three days and three nights.

So Elijah got up, ate and drank, and survived on that one meal for 40 days and nights as he set out on his journey to Horeb, God's mountain.

Truly I've been allotted months of emptiness; nights of trouble have been appointed for me.

You will have songs as on nights when people celebrate a holy festival, and gladness of heart, as when they set out with flutes to go to the LORD's mountain, to the Rock of Israel.

Now the LORD had prepared a large sea creature to swallow Jonah, and Jonah was inside the sea creature for three days and three nights.

"You will have nights without visions, and darkness without prophecy. The sun will set on the prophets, and the day will darken for them.