Did Jesus believe in karma ? Thanks to Constantine we won't know the whole truth but there are tid bits that show this

Jesus and Paul who claims to be an apostle said it will be paid back to man according to his deeds . He also said you reap what you sow . Jesus said in Mathew what you do to men , do it to them as you would have them do to you . It says in the New Testament that God will survey your fruit and deeds . So it's apparent that God and Jesus believe in karma . But we must be careful with intention when it comes to karma . We don't do something good expecting something good in return . We do something good because it's the right thing to do and if something comes back then so be it. But the idea I'm going to practice righteousness for a better outcome is not karma . It should be I practice righteousness for righteousness sake. There was a practice in Thailand where vendors had birds in cages and people pay money to release the bird . This is to remove negative karmic debts . But this is not true karma , regardless of what Buddhist doctrines might say.