King James Version (KJV)
It shall be established for ever as the moon, and as a faithful witness in heaven. Selah.
Modern English
Like the moon it shall be established forever, a faithful witness in the skies. Selah
Hebrew
כְּיָרֵ֗חַ יִכּ֥וֹן עוֹלָ֑ם וְעֵ֥ד בַּ֝שַּׁ֗חַק נֶאֱמָ֥ן סֶֽלָה׃
kyareḥa yikvon ʿvolam vʿed bashaḥaq neʾeman selah