צִדְקָתְךָ֬ לֹא־כִסִּ֨יתִי ׀ בְּת֬וֹךְ לִבִּ֗י אֱמוּנָתְךָ֣ וּתְשׁוּעָתְךָ֣ אָמָ֑רְתִּי לֹא־כִחַ֥דְתִּי חַסְדְּךָ֥ וַ֝אֲמִתְּךָ֗ לְקָהָ֥ל רָֽב׃
I have not hid Thy righteousness within my heart; I have declared Thy faithfulness and Thy salvation; I have not concealed Thy mercy and Thy truth from the great congregation.
Read halakhic rulings (Jewish law) on Psalms 40:11: and classical halakhic sources.