Nehemiah 7:4
Now the city was large and great: but the people were few therein, and the houses were not builded.
Cross-reference
Nehemiah 11:1 describes casting lots to bring one tenth to live in Jerusalem — the solution to the sparse population mentioned here.
Isaiah 58:12 promises restoration of ruined cities — the situation Nehemiah describes here: city large but few houses rebuilt.
Deuteronomy 28:62 predicts Israel's numbers will become few as a curse — explaining the small population in Nehemiah's city.
Psalm 147:2 says God builds Jerusalem and gathers exiles — the divine work behind Nehemiah's efforts to repopulate.
Jeremiah 30:18 promises the city will be rebuilt on its mound — the restoration work Nehemiah is undertaking.
Haggai 1:4-6 rebukes those who built their own houses while the temple lay in ruins — opposite problem to Nehemiah's lack of houses.