אֱלֹהִ֤ים ׀ בְּאָזְנֵ֬ינוּ שָׁמַ֗עְנוּ אֲבוֹתֵ֥ינוּ סִפְּרוּ־לָ֑נוּ פֹּ֥עַל פָּעַ֥לְתָּ בִֽ֝ימֵיהֶ֗ם בִּ֣ימֵי קֶֽדֶם׃
O God, we have heard with our ears, our fathers have told us; a work Thou didst in their days, in the days of old.
Read kabbalistic (mystical) interpretation of Psalms 44:2: and classical mystical sources.