Mark 12:28-34 New Revised Standard Version (NRSV)
The First Commandment
28 One of the scribes came near and heard them disputing with one another, and seeing that he answered them well, he asked him, “Which commandment is the first of all?” 29 Jesus answered, “The first is, ‘Hear, O Israel: the Lord our God, the Lord is one; 30 you shall love the Lord your God with all your heart, and with all your soul, and with all your mind, and with all your strength.’ 31 The second is this, ‘You shall love your neighbor as yourself.’ There is no other commandment greater than these.” 32 Then the scribe said to him, “You are right, Teacher; you have truly said that ‘he is one, and besides him there is no other’; 33 and ‘to love him with all the heart, and with all the understanding, and with all the strength,’ and ‘to love one’s neighbor as oneself,’—this is much more important than all whole burnt offerings and sacrifices.” 34 When Jesus saw that he answered wisely, he said to him, “You are not far from the kingdom of God.” After that no one dared to ask him any question.
Luke 10:25-28 New Revised Standard Version (NRSV)
The Parable of the Good Samaritan
25 Just then a lawyer stood up to test Jesus.[a] “Teacher,” he said, “what must I do to inherit eternal life?” 26 He said to him, “What is written in the law? What do you read there?” 27 He answered, “You shall love the Lord your God with all your heart, and with all your soul, and with all your strength, and with all your mind; and your neighbor as yourself.” 28 And he said to him, “You have given the right answer; do this, and you will live.”