Exodus 7:10-12

¹⁰And so Moises and Aaron entriden to Farao, and diden as the Lord comaundide; and Aaron took the yeerde, and castide forth bifore Farao and hise seruauntis, which yerde was turned in to a serpent.

¹¹Forsothe Farao clepide wise men, and witchis, and thei also diden bi enchauntementis of Egipt, and bi summe priuy thingis in lijk maner;

¹²and alle castiden forth her yerdis, whiche weren turned in to dragouns; but the yerde of Aaron deuouride `the yerdis of hem.