Psalms 102:29 Halakhah

בְּנֵֽי־עֲבָדֶ֥יךָ יִשְׁכּ֑וֹנוּ וְ֝זַרְעָ֗ם לְפָנֶ֥יךָ יִכּֽוֹן׃

The children of Thy servants shall dwell securely, And their seed shall be established before Thee.'

Read halakhic rulings (Jewish law) on Psalms 102:29: and classical halakhic sources.