Psalms 135:9 References
a Exodus 7:10, Deuteronomy 6:22, Psalms 78:43
Exodus 7
10
So Moses and Aaron came to Pharaoh, and thus they did just as the Lord had commanded; and Aaron threw his staff down before Pharaoh and his servants, and it abecame a serpent.
Deuteronomy 6
22
'Moreover, the Lord showed great and distressing signs and wonders before our eyes against Egypt, Pharaoh and all his household;