בֶּן־אָדָ֗ם בֵּ֤ית יִשְׂרָאֵל֙ יֹשְׁבִ֣ים עַל־אַדְמָתָ֔ם וַיְטַמְּא֣וּ אוֹתָ֔הּ בְּדַרְכָּ֖ם וּבַעֲלִֽילוֹתָ֑ם כְּטֻמְאַת֙ הַנִּדָּ֔ה הָיְתָ֥ה דַרְכָּ֖ם לְפָנָֽי׃
Rashi on Ezekiel
Son of man! The house of Israel, as long as they lived, etc., like the uncleanness of a woman in the period of her separation Scripture likened them to a woman in the period of her separation, whose husband looks forward to when she will become clean, and longs to return to her.