בְּטֶ֤רֶם ׀ הָ֘רִ֤ים יֻלָּ֗דוּ וַתְּח֣וֹלֵֽל אֶ֣רֶץ וְתֵבֵ֑ל וּֽמֵעוֹלָ֥ם עַד־ע֝וֹלָ֗ם אַתָּ֥ה אֵֽל׃
Antes que naciesen los montes Y formases la tierra y el mundo, Y desde el siglo y hasta el siglo, tú eres Dios.
Rashi on Psalms
Before the mountains were born [i.e., before they] were created, and before You brought forth the earth and the inhabited world, and from the first world to the last world, You are God.