וְאַתָּ֗ה אַל־תִּתְפַּלֵּל֙ בְּעַד־הָעָ֣ם הַזֶּ֔ה וְאַל־תִּשָּׂ֥א בַעֲדָ֖ם רִנָּ֣ה וּתְפִלָּ֑ה כִּ֣י אֵינֶ֣נִּי שֹׁמֵ֗עַ בְּעֵ֛ת קָרְאָ֥ם אֵלַ֖י בְּעַ֥ד רָעָתָֽם׃ (ס)
Therefore pray not thou for this people, neither lift up cry nor prayer for them; for I will not hear them in the time that they cry unto Me for their trouble.’
Read halakhic rulings (Jewish law) on Jeremiah 11:14: and classical halakhic sources.