NET
20 Remember what I told you, ‘A slave is not greater than his master.’ If they persecuted me, they will also persecute you. If they obeyed my word, they will obey yours too.
Darby
20 Remember the word which I said unto you, The bondman is not greater than his master. If they have persecuted me, they will also persecute you; if they have kept my word, they will keep also yours.
KJV
20 “Remember the word that I said unto you, The servant is not greater than his lord. If they have persecuted me, they will also persecute you; if they have kept my saying, they will keep yours also.”