Ezra 5:3-6 NLT

3 But Tattenai, governor of the province west of the Euphrates, and Shethar-bozenai and their colleagues soon arrived in Jerusalem and asked, "Who gave you permission to rebuild this Temple and restore this structure?"
4 They also asked for a list of the names of all the people who were working on the Temple.
5 But because their God was watching over them, the leaders of the Jews were not prevented from building until a report was sent to Darius and he returned his decision.
6 This is the letter that Tattenai the governor, Shethar-bozenai, and the other officials of the province west of the Euphrates River sent to King Darius: