נֶ֣גֶד אֲ֭בוֹתָם עָ֣שָׂה פֶ֑לֶא בְּאֶ֖רֶץ מִצְרַ֣יִם שְׂדֵה־צֹֽעַן׃
Marvellous things did He in the sight of their fathers, In the land of Egypt, in the field of Zoan.
Read kabbalistic (mystical) interpretation of Psalms 78:12: and classical mystical sources.