Haggai 2:13

2:13 Then Haggai asked, “If a person who is ritually unclean because of touching a dead body comes in contact with one of these items, will it become unclean?” The priests answered, “It will be unclean.”

Haggai 2:18

2:18 ‘Think carefully about the past: from today, the twenty-fourth day of the ninth month, to the day work on the temple of the Lord was resumed, think about it.