וּפְדוּיֵ֨י יְהוָ֜ה יְשֻׁב֗וּן וּבָ֤אוּ צִיּוֹן֙ בְּרִנָּ֔ה וְשִׂמְחַ֥ת עוֹלָ֖ם עַל־רֹאשָׁ֑ם שָׂשׂ֤וֹן וְשִׂמְחָה֙ יַשִּׂ֔יגוּ וְנָ֖סוּ יָג֥וֹן וַאֲנָחָֽה׃ (פ)
And the ransomed of the LORD shall return, And come with singing unto Zion, And everlasting joy shall be upon their heads; They shall obtain gladness and joy, And sorrow and sighing shall flee away.
Read halakhic rulings (Jewish law) on Isaiah 35:10: and classical halakhic sources.