Ezra 2:38 Midrash

בְּנֵ֣י פַשְׁח֔וּר אֶ֕לֶף מָאתַ֖יִם אַרְבָּעִ֥ים וְשִׁבְעָֽה׃ (ס)

The children of Pashhur, a thousand two hundred forty and seven. .

Read midrashic interpretation of Ezra 2:38: and classical rabbinic exegesis.