Mark 10:21 in 8 translations

Then Jesus beholding him loved him, and said unto him, One thing thou lackest: go thy way, sell whatsoever thou hast, and give to the poor, and thou shalt have treasure in heaven: and come, take up the cross, and follow me.

1611 / 1769 · Public domain · The Authorised Version, revised to the 1769 Blayney text. Includes the Apocrypha as printed in 1611.

And Jesus looking upon him loved him, and said unto him, One thing thou lackest: go, sell whatsoever thou hast, and give to the poor, and thou shalt have treasure in heaven: and come, follow me.

1901 · Public domain · The American revision of the English Revised Version. Deliberately literal, and the base text behind several later translations.

And Jesus looking upon him loved him, and said to him, One thing lackest thou: go, sell whatever thou hast and give to the poor, and thou shalt have treasure in heaven; and come, follow me, [taking up the cross].

1890 · Public domain · John Nelson Darby's translation, made for close study rather than public reading. Often exposes grammatical detail other versions smooth over.

And Jesus having looked upon him, did love him, and said to him, `One thing thou dost lack; go away, whatever thou hast--sell, and give to the poor, and thou shalt have treasure in heaven, and come, be following me, having taken up the cross.'

1898 · Public domain · The most extreme word-for-word rendering here, keeping Hebrew and Greek tense and word order at the cost of natural English.

Jesus looking at him loved him, and said to him, “One thing you lack. Go, sell whatever you have, and give to the poor, and you will have treasure in heaven; and come, follow me, taking up the cross.”

2000s · Public domain · A modern-English update of the ASV. Reads close to contemporary speech while staying in the literal tradition. Includes the Apocrypha.

Jesus looked at the man, and his heart went out to him, and he said, “There is still one thing wanting in you; go and sell all that you have, and give to the poor, and you will have wealth in heaven; then come and follow me.”

in progress · Public domain (CC0) · A modern open-licensed translation, still being completed. Some Old Testament books are not yet available.

Jesus looked at the man, and his heart went out to him, and he said, ‘There is still one thing wanting in you; go and sell all that you have, and give to the poor, and you will have wealth in heaven; then come and follow me.’

in progress · Public domain (CC0) · The Commonwealth spelling edition of the Open English Bible. Identical wording to the US edition apart from spelling.

And Jesus, looking on him and loving him, said, There is one thing needed: go, get money for your goods, and give it to the poor, and you will have wealth in heaven: and come with me.

1949 · Public domain · Written with roughly a thousand basic English words plus a small Bible vocabulary. The plainest reading available here.