לָ֤מָּה ׀ תְּֽרַצְּדוּן֮ הָרִ֪ים גַּבְנֻ֫נִּ֥ים הָהָ֗ר חָמַ֣ד אֱלֹהִ֣ים לְשִׁבְתּ֑וֹ אַף־יְ֝הוָ֗ה יִשְׁכֹּ֥ן לָנֶֽצַח׃
Why look ye askance, ye mountains of peaks, At the mountain which God hath desired for His abode? Yea, the LORD will dwell therein for ever.
Read halakhic rulings (Jewish law) on Psalms 68:17: and classical halakhic sources.