Matthew 22:35-39 Revised Standard Version (RSV)
35 And one of them, a lawyer, asked him a question, to test him. 36 “Teacher, which is the great commandment in the law?” 37 And he said to him, “You shall love the Lord your God with all your heart, and with all your soul, and with all your mind. 38 This is the great and first commandment. 39 And a second is like it, You shall love your neighbor as yourself.