Psalms 61:2 Halakhah

שִׁמְעָ֣ה אֱ֭לֹהִים רִנָּתִ֑י הַ֝קְשִׁ֗יבָה תְּפִלָּתִֽי׃

Hear my cry, O God; Attend unto my prayer.

Read halakhic rulings (Jewish law) on Psalms 61:2: and classical halakhic sources.