Ezra 7:8-9

7:8 He entered Jerusalem in the fifth month of the seventh year of the king. 7:9 On the first day of the first month he had determined to make the ascent from Babylon, and on the first day of the fifth month he arrived at Jerusalem, for the good hand of his God was on him.

Esther 2:16

2:16 Then Esther was taken to King Ahasuerus at his royal residence in the tenth month (that is, the month of Tebeth) in the seventh year of his reign.