OpenLXX
Exodus 7

Exodus 7:9

Septuagint · public domain
Thomson 1808
If Pharao shall speak to you and say, Give us a sign or a miracle, then thou shalt say to thy brother Aaron, Take this staff and throw it on the ground in the presence of Pharao and before his attendants and it shall be a dragon.
Brenton 1851
Now if Pharao should speak to you, saying, Give us a sign or a wonder, then shalt thou say to thy brother Aaron, Take thy rod and cast it upon the ground before Pharao, and before his servants, and it shall become a serpent.
Greek · Brenton
καὶ ἐὰν λαλήσῃ πρὸς ὑμᾶς Φαραὼ, λέγων, δότε ἡμῖν σημεῖον ἢ τέρας, καὶ ἐρεῖς Ἀαρὼν τῷ ἀδελφῷ σου, λάβε τὴν ῥάβδον, καὶ ῥίψον ἐπὶ τὴν γῆν ἐναντίον Φαραὼ, καὶ ἐναντίον τῶν θεραπόντων αὐτοῦ, καὶ ἔσται δράκων.