Esther 4:2

4:2 But he went no further than the king’s gate, for no one was permitted to enter the king’s gate clothed in sackcloth.

Esther 4:6

4:6 So Hathach went to Mordecai at the plaza of the city in front of the king’s gate.

Esther 6:12

6:12 Then Mordecai again sat at the king’s gate, while Haman hurried away to his home, mournful and with a veil over his head.