4 `Or when a person sweareth, speaking wrongfully with the lips to do evil, or to do good, even anything which man speaketh wrongfully with an oath, and it hath been hid from him; -- when he hath known then he hath been guilty of one of these;
4
or if anyone thoughtlessly takes an oath to do anything, whether good or evil (in any matter one might carelessly swear about) even though they are unaware of it, but then they learn of it and realize their guilt—
Young's Literal Translation is in the public domain.