You should each judge your own conduct. If it is good, then you can be proud of what you yourself have done, without having to compare it with what someone else has done. For each of you have to carry your own load.

The Bible (The New Testament) (AD 1st - 2nd C) Christian sacred scripture

Galatians 6:4-5 [GNT (1976)]
    (Source)

Alternate translations:

But let every man prove his own work, and then shall he have rejoicing in himself alone, and not in another.
For every man shall bear his own burden.
[KJV (1611)]

Let each of you examine his own conduct; if you find anything to boast about, it will at least be something of your own, not just something better than your neighbour has. Everyone has his own burden to carry.
[JB (1966)]

But everyone is to examine his own achievements, and then he will confine his boasting to his own achievements, not comparing them with anybody else's. Each one has his own load to carry.
[NJB (1985)]

Each person should test their own work and be happy with doing a good job and not compare themselves with others. Each person will have to carry their own load.
[CEB (2011)]

All must test their own work; then that work, rather than their neighbor’s work, will become a cause for pride. For all must carry their own loads.
[NRSV (2021 ed.)]