17 Now, therefore, if it pleases the king, let a search be made of the royal archives in Babylon to see if King Cyrus did indeed issue a decree to rebuild the house of God in Jerusalem. Then let the king send us his decision in this matter.
Ezra 5:17 Cross References - MSB
Ezra 4:15
15 that a search should be made of the record books of your fathers. In these books you will discover and verify that the city is a rebellious city, harmful to kings and provinces, inciting sedition from ancient times. That is why this city was destroyed.
Ezra 4:19
19 I issued a decree, and a search was conducted. It was discovered that this city has revolted against kings from ancient times, engaging in rebellion and sedition.
Ezra 6:1-5
1 Thus King Darius ordered a search of the archives stored in the treasury of Babylon.
2 And a scroll was found in the fortress of Ecbatana, in the province of Media, with the following written on it: Memorandum:
3 In the first year of King Cyrus, he issued a decree concerning the house of God in Jerusalem: Let the house be rebuilt as a place for offering sacrifices, and let its foundations be firmly laid. It is to be sixty cubits high and sixty cubits wide,
4 with three layers of cut stones and one of timbers. The costs are to be paid from the royal treasury.
5 Furthermore, the gold and silver articles of the house of God, which Nebuchadnezzar took from the temple in Jerusalem and carried to Babylon, must also be returned to the temple in Jerusalem and deposited in the house of God.
Proverbs 25:2
2 It is the glory of God to conceal a matter and the glory of kings to search it out.