יוֹדֵ֣עַ יְ֭הוָה יְמֵ֣י תְמִימִ֑ם וְ֝נַחֲלָתָ֗ם לְעוֹלָ֥ם תִּהְיֶֽה׃
The LORD knoweth the days of them that are wholehearted; and their inheritance shall be for ever.
Read halakhic rulings (Jewish law) on Psalms 37:18: and classical halakhic sources.