'During' in the Bible

During the second year of Nebuchadnezzar's reign, Nebuchadnezzar had dreams that troubled him. As a result, he couldn't sleep.

"During the reigns of those kings, the God of heaven will set up a kingdom that will never be destroyed, nor its sovereignty left in the hands of another people. It will shatter and crush all of these kingdoms, and it will stand forever.

There's a man in your kingdom in whom dwells the spirit of the holy gods. During your grandfather's reign, he was found to have insight, intelligence, and wisdom, like that of the gods. Your grandfather, King Nebuchadnezzar your kingly predecessor appointed him to be chief administrator over the magicians, enchanters, Chaldeans, and astrologers,

That same night Belshazzar the Chaldean king was slain.

So Daniel prospered during the reign of Darius and the reign of Cyrus the Persian.

Daniel said, "I observed the vision during the night. Look! The four winds of the skies were stirring up the Mediterranean Sea.

"During the third year of King Belshazzar's reign, I, Daniel, saw a vision after the earlier vision that had appeared to me.

After some years they will form an alliance, and the daughter of the king of the South will go to the king of the North to seal the agreement. She will not retain power, and his strength will not endure. She will be given up, together with her entourage, her father, and the one who supported her during those times.

""During those years, many will rebel against the southern king. The more violent ones among your people will rebel in order to fulfill this vision, but they will fail.

“In his place a despised person will arise; royal honors will not be given to him, but he will come during a time of peace and seize the kingdom by intrigue.

During a time of peace, he will come into the richest parts of the province and do what his fathers and predecessors never did. He will lavish plunder, loot, and wealth on his followers, and he will make plans against fortified cities, but only for a time.