בְּבֵית֙ יִשְׂרָאֵ֔ל רָאִ֖יתִי שעריריה [שַׁעֲרֽוּרִיָּ֑ה] שָׁ֚ם זְנ֣וּת לְאֶפְרַ֔יִם נִטְמָ֖א יִשְׂרָאֵֽל׃
In the house of Israel I have seen a horrible thing; There harlotry is found in Ephraim, Israel is defiled.
Read kabbalistic (mystical) interpretation of Hosea 6:10: and classical mystical sources.