Ezra 2:10 Halakhah

בְּנֵ֣י בָנִ֔י שֵׁ֥שׁ מֵא֖וֹת אַרְבָּעִ֥ים וּשְׁנָֽיִם׃ (ס)

The children of Bani, six hundred forty and two.

Read halakhic rulings (Jewish law) on Ezra 2:10: and classical halakhic sources.