By this all will know that you are My disciples, if you have love for one another."
John 13:35
Surrounding context
13:34 A new commandment I give to you, that you love one another; as I have loved you, that you also love one another.
13:35 By this all will know that you are My disciples, if you have love for one another."
13:36 Simon Peter said to Him, "Lord, where are You going?" Jesus answered him, "Where I am going you cannot follow Me now, but you shall follow Me afterward."