John 15:12

¹⁰ If ye keep my commandments, ye shall abide in my love; even as I have kept my Father’s commandments, and abide in his love.

¹¹ These things have I spoken unto you, that my joy might remain in you, and that your joy might be full.

This is my commandment, That ye love one another, as I have loved you.

¹³ Greater love hath no man than this, that a man lay down his life for his friends.

¹⁴ Ye are my friends, if ye do whatsoever I command you.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: This is My commandment, that you love one another as I have loved you.
KJV: This is my commandment, That ye love one another, as I have loved you.
WEB: “This is my commandment, that you love one another, even as I have loved you.
ASV: This is my commandment, that ye love one another, even as I have loved you.
DARBY: This is my commandment, that ye love one another, as I have loved you.
BLB: This is My commandment, that you⁺ should love one another as I have loved you⁺.

ÅB: Dette er mitt bud at dere skal elske hverandre, slik som jeg har elsket dere.
OTB: For dette er mitt bud: at dere elsker hverandre slik jeg har elsket dere.
B1930: Dette er mitt bud at I skal elske hverandre, likesom jeg har elsket eder.

1 John 4:21
And this commandment have we from him, That he who loveth God love his brother also.
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1 Peter 4:8
And above all things have fervent charity among yourselves: for charity shall cover the multitude of sins.
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John 13:34
A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.
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Ephesians 5:2
And walk in love, as Christ also hath loved us, and hath given himself for us an offering and a sacrifice to God for a sweetsmelling savour.
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Romans 12:10
Be kindly affectioned one to another with brotherly love; in honour preferring one another;
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1 John 3:23
And this is his commandment, That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment.
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1 Peter 3:8
Finally, be ye all of one mind, having compassion one of another, love as brethren, be pitiful, be courteous:
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1 Peter 1:22
Seeing ye have purified your souls in obeying the truth through the Spirit unto unfeigned love of the brethren, see that ye love one another with a pure heart fervently:
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