Nehemiah 6:3

6:3 So I sent messengers to them saying, “I am engaged in an important work, and I am unable to come down. Why should the work come to a halt when I leave it to come down to you?”

Nehemiah 9:30

9:30 You prolonged your kindness with them for many years, and you solemnly admonished them by your Spirit through your prophets. Still they paid no attention, so you delivered them into the hands of the neighboring peoples.