Nehemiah 4:14-17

And I looked, and arose and said to the nobles, to the leaders, and to the rest of the people, “Do not be afraid of them. Remember the Lord, great and awesome, and fight for your brethren, your sons, your daughters, your wives, and your houses.” And it happened, when our enemies heard that it was known to us, and that God had brought their plot to nothing, that all of us returned to the wall, everyone to his work. So it was, from that time on, that half of my servants worked at construction, while the other half held the spears, the shields, the bows, and wore armor; and the leaders were behind all the house of Judah. Those who built on the wall, and those who carried burdens, loaded themselves so that with one hand they worked at construction, and with the other held a weapon.