Leviticus 19:18 (verses 10-17 for contrast)
Proverbs 10:12; 17:9, 17
Matthew 22:35-40
Mark 12:27-33
Luke 6:35
John 3:16; 13:34-35; 14:15; 15:12-13
Romans 5:5, 8; 8:35, 37-39; 12:10; 13:8, 10
1 Corinthians 16:14
Galatians 2:20; 5:6, 13-14, 22
Ephesians 4:2; 5:25, 33
Colossians 3:14
James 2:8 (along with verses 1-7 for contrast)
1 Peter 1:22; 4:8
1 John 3:1; 4:7, 8, 11, 18, 19, 21
2 John 1:4-6