'Years' in the Bible

So the king assigned them a daily ration from his royal delicacies and from the wine he himself drank. They were to be trained for the next three years. At the end of that time they were to enter the king's service.

So Darius the Mede took control of the kingdom when he was about sixty-two years old.

in the first year of his reign I, Daniel, came to understand from the sacred books that, according to the word of the LORD disclosed to the prophet Jeremiah, the years for the fulfilling of the desolation of Jerusalem were seventy in number.

After some years have passed, they will form an alliance. Then the daughter of the king of the south will come to the king of the north to make an agreement, but she will not retain her power, nor will he continue in his strength. She, together with the one who brought her, her child, and her benefactor will all be delivered over at that time.

He will also take their gods into captivity to Egypt, along with their cast images and prized utensils of silver and gold. Then he will withdraw for some years from the king of the north.

For the king of the north will again muster an army, one larger than before. At the end of some years he will advance with a huge army and enormous supplies.