Luke
Luke 18:20ESV·traditional attribution

You know the commandments: ‘Do not commit adultery, Do not murder, Do not steal, Do not bear false witness, Honor your father and mother.’”

Matthew Henry Presbyterian @wholebiblehenry

In these verses we have, I. Christ's discourse with a ruler, that had a good mind to be directed by him in the way to heaven. In which we may observe, 1. It is a blessed sight to see persons of distinction in the world distinguish themselves from others of their rank by their concern about their souls and another life.

Commenting on Luke 18:18-30

John Gill Reformed Baptist @doctorgill

Thou knowest the commandments,.... The ten commandments given to Moses, and delivered to people; and which they were careful to teach their children; though five are only here mentioned, and not in the order in which they stand: suggesting hereby that these must be kept, or the law must he fulfilled, and satisfaction made for the violation of it, or there can be no inheriting eternal life.

Jamieson-Fausset-Brown Reformed @jfbcommentary

Thou knowest, &c.--Matthew (Mat 19:17) is more complete here: "but if thou wilt enter into life, keep the commandments. He saith unto him, Which--as if he had said, Point me out one of them which I have not kept?--"Jesus said, Thou shalt," &c. (Mat 19:17-18).