אֱֽלֹהִ֗ים לִמַּדְתַּ֥נִי מִנְּעוּרָ֑י וְעַד־הֵ֝֗נָּה אַגִּ֥יד נִפְלְאוֹתֶֽיךָ׃
O God, Thou hast taught me from my youth; And until now do I declare Thy wondrous works.
Read halakhic rulings (Jewish law) on Psalms 71:17 from the Mishneh Torah and classical halakhic sources, free online.