REFERENCE TABERNACLE/TEMPLE (LENGTH OF TIME TO BUILD IT)
Exodus 40:2, 17 [40:2] On the first day of the first month shalt thou set up the tabernacle of the tent of the congregation. [40:17] And it came to pass in the first month in the second year, on the first day of the month, that the tabernacle was reared up. (The tabernacle in the wilderness)
I Kings 6:1, 38 [6:1] And it came to pass in the four hundred and eightieth year after the children of Israel were come out of the land of Egypt, in the fourth year of Solomon's reign over Is rael, in the month Zif, which is the second month, that he began to build the house of the LORD. [6:38] And in the eleventh year , in the month Bul, which is the eighth month, was the house finished throughout all the parts thereof, and according to all the fashion of it. So was he seven years in building it. (Solomon's temple)
Ezra 1:1-2, 3:8, 6:15 [1:1] Now in the first year of Cyrus king of Persia, that the word of the LORD by the mouth of Jeremiah might be fulfilled, the LORD stirred up the spirit of Cyrus king of Persia, that he made a proclamation throughout all his kingdom, and put it also in writing, saying, [1:2] Thus saith Cyrus king of Persia, The LORD God of heaven hath given me all the kingdoms of the earth; and he hath charged me to build him an house at Jerusalem, which is in Judah. [3:8] Now in the second year of their coming unto the house of God at Jerusalem, in the second month , began Zerubbabel the son of Shealtiel, and Jeshua the son of Jozadak, and the remnant of their brethren the priests and the Levites, and all they that were come out of the captivity unto Jerusalem; and appointed the Levites, from twenty years old and upward, to set forward the work of the house of the LORD. [6:15] And this house was finished on the third day of the month Adar , which was in the sixth year of the reign of Darius the king. (The restoration temple)
John 2:20 Then said the Jews, Forty and six years was this temple in building, and wilt thou rear it up in three days? (Harod's temple)