Luke 14:33
So therefore, any one of you who does not renounce all that he has cannot be my disciple.
Matthew 16:24
Then Jesus told his disciples, "If anyone would come after me, let him deny himself and take up his cross and follow me.
2 Timothy 2:2
and what you have heard from me in the presence of many witnesses entrust to faithful men who will be able to teach others also.