אֶשְׁמְעָ֗ה מַה־יְדַבֵּר֮ הָאֵ֪ל ׀ יְה֫וָ֥ה כִּ֤י ׀ יְדַבֵּ֬ר שָׁל֗וֹם אֶל־עַמּ֥וֹ וְאֶל־חֲסִידָ֑יו וְֽאַל־יָשׁ֥וּבוּ לְכִסְלָֽה׃
I will hear what God the LORD will speak; For He will speak peace unto His people, and to His saints; But let them not turn back to folly.
Read halakhic rulings (Jewish law) on Psalms 85:9: and classical halakhic sources.