KJV: And we beseech you, brethren, to know them which labour among you, and are over you in the Lord, and admonish you;
NASB: But we request of you, brethren, that you appreciate those who diligently labor among you, and have charge over you in the Lord and give you instruction,
KJV: If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.
NASB: If anyone sees his brother committing a sin not leading to death, he shall ask and God will for him give life to those who commit sin not leading to death. There is a sin leading to death; I do not say that he should make request for this.
KJV: And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.
NASB: Now I ask you, lady, not as though I were writing to you a new commandment, but the one which we have had from the beginning, that we love one another.