New Living Translation
“You have heard that our ancestors were told, ‘You must not murder. If you commit murder, you are subject to judgment.’

American Standard Version
Ye have heard that it was said to them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:

Berean Study Bible
You have heard that it was said to the ancients, ‘Do not murder’ and ‘Anyone who murders will be subject to judgment.’

Douay-Rheims Bible
You have heard that it was said to them of old: Thou shalt not kill. And whosoever shall kill shall be in danger of the judgment.

English Revised Version
Ye have heard that it was said to them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:

King James Bible
Ye have heard that it was said by them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:

World English Bible
"You have heard that it was said to the ancient ones, 'You shall not murder;' and 'Whoever shall murder shall be in danger of the judgment.'

Young's Literal Translation
'Ye heard that it was said to the ancients: Thou shalt not kill, and whoever may kill shall be in danger of the judgment;

Matthew 5:21 Additional Translations ...