בַּלַּ֣ע אֲ֭דֹנָי פַּלַּ֣ג לְשׁוֹנָ֑ם כִּֽי־רָאִ֨יתִי חָמָ֖ס וְרִ֣יב בָּעִֽיר׃
Destroy, O Lord, and divide their tongue; For I have seen violence and strife in the city.
Read halakhic rulings (Jewish law) on Psalms 55:10: and classical halakhic sources.