Reference for Psalms 108:5

כִּֽי־גָד֣וֹל מֵֽעַל־שָׁמַ֣יִם חַסְדֶּ֑ךָ וְֽעַד־שְׁחָקִ֥ים אֲמִתֶּֽךָ׃

For Thy mercy is great above the heavens, And Thy truth reacheth unto the skies.