New Revised Standard Version
He answered, “Who made you a ruler and judge over us? Do you mean to kill me as you killed the Egyptian?” Then Moses was afraid and thought, “Surely the thing is known.”

Contemporary English Version
The man answered, "Who put you in charge of us and made you our judge? Are you planning to kill me, just like you killed that Egyptian?" This frightened Moses because he was sure that people must have found out what had happened.

New American Bible
But he replied, “Who has appointed you ruler and judge over us? Are you thinking of killing me as you killed the Egyptian?” Then Moses became afraid and thought, “The affair must certainly be known.”

Douay-Rheims Bible
But he answered: Who hath appointed thee prince and judge over us? wilt thou kill me, as thou didst yesterday kill the Egyptian? Moses feared, and said: How is this come to be known?

But he answered: Who hath appointed thee prince and judge over us? wilt thou kill me, as thou didst yesterday kill the Egyptian? Moses feared, and said: How is this come to be known?

who.

Genesis 19:9 But they said: Get thee back thither. And again: Thou camest in, said they, as a stranger, was it to be a judge? therefore we will afflict thee more than them. And they pressed very violently upon Lot: and they were even at the point of breaking open the doors.

Genesis 37:8-11,19,20 His brethren answered: Shalt thou be our king? or shall we be subject to thy dominion? Therefore this matter of his dreams and words ministered nourishment to their envy and hatred. . . .

Numbers 16:3,13 And when they had stood up against Moses and Aaron, they said: Let it be enough for you, that all the multitude consisteth of holy ones, and the Lord is among them: Why lift you up yourselves above the people of the Lord? . . .

Psalm 2:2-6 The kings of the earth stood up, and the princes met together, against the Lord, and against his Christ. . . .

Matthew 21:23 And when he was come into the temple, there came to him, as he was teaching, the chief priests and ancients of the people, saying: By what authority dost thou these things? And who hath given thee this authority?

Luke 12:14 But he said to him: Man, who hath appointed me judge or divider over you?

Luke 19:14,27 But his citizens hated him and they sent an embassage after him, saying: We will not have this man to reign over us. . . .

Acts 7:26-28,35 And the day following, he shewed himself to them when they were at strife and would have reconciled them in peace, saying: Men, ye are brethren. Why hurt you one another? . . .

a prince.

Genesis 13:8 Abram therefore said to Lot: Let there be no quarrel, I beseech thee, between me and thee, and between my herdsmen and thy herdsmen: for we are brethren.

Moses.

Proverbs 19:12 As the roaring of a lion, so also is the anger of a king: and his cheerfulness as the dew upon the grass.

Proverbs 29:25 He that feareth man shall quickly fall: he that trusteth in the Lord, shall be set on high.