Chasidut for Psalms 92:15

ע֭וֹד יְנוּב֣וּן בְּשֵׂיבָ֑ה דְּשֵׁנִ֖ים וְרַֽעֲנַנִּ֣ים יִהְיֽוּ׃

They shall still bring forth fruit in old age; They shall be full of sap and richness;