NASB 1995
Now if a person sins after he hears a public adjuration to testify when he is a witness, whether he has seen or otherwise known, if he does not tell it, then he will bear his guilt.

American Standard Version
And if any one sin, in that he heareth the voice of adjuration, he being a witness, whether he hath seen or known, if he do not utter it , then he shall bear his iniquity.

Berean Study Bible
“If someone sins by failing to testify when he hears a public charge about something he has witnessed, whether he has seen it or learned of it, he shall bear the iniquity.

Douay-Rheims Bible
If any one sin, and hear the voice of one swearing, and is a witness either because he himself hath seen, or is privy to it: if he do not utter it, he shall bear his iniquity.

English Revised Version
And if any one sin, in that he heareth the voice of adjuration, he being a witness, whether he hath seen or known, if he do not utter it, then he shall bear his iniquity:

King James Bible
And if a soul sin, and hear the voice of swearing, and is a witness, whether he hath seen or known of it; if he do not utter it, then he shall bear his iniquity.

World English Bible
"'If anyone sins, in that he hears the voice of adjuration, he being a witness, whether he has seen or known, if he doesn't report it, then he shall bear his iniquity.

Young's Literal Translation
And when a person doth sin, and hath heard the voice of an oath, and he is witness, or hath seen, or hath known -- if he declare not, then he hath borne his iniquity:

Leviticus 5:1 Additional Translations ...