Nehemiah 4:11

And our adversaries said, "They will neither know nor see anything, till we come into their midst and kill them and cause the work to cease."

Surrounding context

4:10 Then Judah said, "The strength of the laborers is failing, and there is so much rubbish that we are not able to build the wall."

4:11 And our adversaries said, "They will neither know nor see anything, till we come into their midst and kill them and cause the work to cease."

4:12 So it was, when the Jews who dwelt near them came, that they told us ten times, "From whatever place you turn, they will be upon us."

Translation and sources