John 12:4

12:4 But Judas Iscariot, one of his disciples (the one who was going to betray him) said,

John 12:45

12:45 and the one who sees me sees the one who sent me.

John 15:13

15:13 No one has greater love than this – that one lays down his life for his friends.

sn This is a parenthetical note by the author.

sn Cf. John 1:18 and 14:9.

tn Or “one dies willingly.”