Nehemiah 13:19-22

19When the evening shadows began to fall on the gates of Jerusalem before the Sabbath, I ordered the doors to be closed. I further directed that they were not to be opened until after the Sabbath. I positioned some of my young men at the gates so that no load could enter on the Sabbath day.

20The traders and sellers of all kinds of merchandise spent the night outside Jerusalem once or twice.

21But I warned them and said, “Why do you spend the night by the wall? If you repeat this, I will forcibly remove you!” From that time on they did not show up on the Sabbath.

22Then I directed the Levites to purify themselves and come and guard the gates in order to keep the Sabbath day holy. For this please remember me, O my God, and have pity on me in keeping with your great love.