Nehemiah 4:15

15 When our enemies heard that it was known to us and that God had frustrated their plan, we all returned to the wall, each to his work.

Nehemiah 4:15 In-Context

13 So in the lowest parts of the space behind the wall, in open places, I stationed the people according to their families, with their swords, their spears, and their bows.
14 And I looked, and arose, and said to the nobles and to the officials and to the rest of the people, "Do not be afraid of them. Remember the Lord, who is great and terrible, and fight for your brethren, your sons, your daughters, your wives, and your homes."
15 When our enemies heard that it was known to us and that God had frustrated their plan, we all returned to the wall, each to his work.
16 From that day on, half of my servants worked on construction, and half held the spears, shields, bows, and coats of mail; and the leaders stood behind all the house of Judah,
17 who were building on the wall. Those who carried burdens were laden in such a way that each with one hand labored on the work and with the other held his weapon.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.