Mark 12:28

And one of the scribes, who had heard them arguing, drew near to him. And seeing that he had answered them well, he questioned him as to which was the first commandment of all

Other versions

King James Version

And one of the scribes came, and having heard them reasoning together, and perceiving that he had answered them well, asked him, Which is the first commandment of all?

English Standard Version

And one of the scribes came up and heard them disputing with one another, and seeing that he answered them well, asked him, "Which commandment is the most important of all?"

New International Version

One of the teachers of the law came and heard them debating. Noticing that Jesus had given them a good answer, he asked him, "Of all the commandments, which is the most important?"