Nehemiah 4:6-9

At last the wall was completed to half its height around the entire city, for the people had worked with enthusiasm. But when Sanballat and Tobiah and the Arabs, Ammonites, and Ashdodites heard that the work was going ahead and that the gaps in the wall of Jerusalem were being repaired, they were furious. They all made plans to come and fight against Jerusalem and throw us into confusion. But we prayed to our God and guarded the city day and night to protect ourselves.