English Standard Version
Jesus answered, “The most important is, ‘Hear, O Israel: The Lord our God, the Lord is one.

American Standard Version
Jesus answered, The first is, Hear, O Israel; The Lord our God, the Lord is one:

Berean Study Bible
Jesus replied, “This is the most important: ‘Hear O Israel, the Lord our God, the Lord is One.

Douay-Rheims Bible
And Jesus answered him: The first commandment of all is, Hear, O Israel: the Lord thy God is one God.

English Revised Version
Jesus answered, The first is, Hear, O Israel; The Lord our God, the Lord is one:

King James Bible
And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:

World English Bible
Jesus answered, "The greatest is, 'Hear, Israel, the Lord our God, the Lord is one:

Young's Literal Translation
and Jesus answered him -- 'The first of all the commands is, Hear, O Israel, the Lord is our God, the Lord is one;

Mark 12:29 Additional Translations ...