Mark 12:28

And one of the scribes came, and heard them questioning together, and knowing that he had answered them well, asked him, What commandment is the first of all?

Matthew 22:34-40

But the Pharisees, when they heard that he had put the Sadducees to silence, gathered themselves together.

Luke 10:25-28

And behold, a certain lawyer stood up and made trial of him, saying, Teacher, what shall I do to inherit eternal life?

Luke 20:39

And certain of the scribes answering said, Teacher, thou hast well said.

Matthew 5:19

Whosoever therefore shall break one of these least commandments, and shall teach men so, shall be called least in the kingdom of heaven: but whosoever shall do and teach them, he shall be called great in the kingdom of heaven.

Matthew 19:18

He saith unto him, Which? And Jesus said, Thou shalt not kill, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness,

Matthew 23:23

Woe unto you, scribes and Pharisees, hypocrites! for ye tithe mint and anise and cummin, and have left undone the weightier matters of the law, justice, and mercy, and faith: but these ye ought to have done, and not to have left the other undone.

Luke 11:42

But woe unto you Pharisees! for ye tithe mint and rue and every herb, and pass over justice and the love of God: but these ought ye to have done, and not to leave the other undone.

Treasury of Scripture Knowledge

Summary

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?

General references

Bible References

One

Matthew 22:34
But the Pharisees, when they heard that he had put the Sadducees to silence, gathered themselves together.

Which

Matthew 5:19
Whosoever therefore shall break one of these least commandments, and shall teach men so, shall be called least in the kingdom of heaven: but whosoever shall do and teach them, he shall be called great in the kingdom of heaven.
Matthew 19:18
He saith unto him, Which? And Jesus said, Thou shalt not kill, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness,
Matthew 23:23
Woe unto you, scribes and Pharisees, hypocrites! for ye tithe mint and anise and cummin, and have left undone the weightier matters of the law, justice, and mercy, and faith: but these ye ought to have done, and not to have left the other undone.
Luke 11:42
But woe unto you Pharisees! for ye tithe mint and rue and every herb, and pass over justice and the love of God: but these ought ye to have done, and not to leave the other undone.

General references

Matthew 22:36
Teacher, which is the great commandment in the law?

American Standard Version Public Domain