Nehemiah 13:20-22

20 And they lodge — the merchants and sellers of all ware — at the outside of Jerusalem, once or twice,

21 and I testify against them, and say unto them, ‘Wherefore are ye lodging overagainst the wall? if ye repeat [it], a hand I put forth upon you;’ from that time they have not come in on the sabbath.

22 And I say to the Levites, that they be cleansed, and, coming in, keeping the gates, to sanctify the sabbath-day. Also, this, remember for me, O my God, and have pity on me, according to the abundance of Thy kindness.