Exodus 2:12-14

Young's Literal Translation

¹² and he turneth hither and thither, and seeth that there is no man, and smiteth the Egyptian, and hideth him in the sand.

¹³ And he goeth out on the second day, and lo, two men, Hebrews, striving! and he saith to the wrong-doer, `Why dost thou smite thy neighbour?'

¹⁴ and he saith, `Who set thee for a head and a judge over us? to slay me art thou saying [it], as thou hast slain the Egyptian?' and Moses feareth, and saith, `Surely the thing hath been known.'