'Own' in the Bible

I advanced in the Jews' religion beyond many of my own age among my countrymen, being more exceedingly zealous for the traditions of my fathers.

But let each man test his own work, and then he will take pride in himself and not in his neighbor.

For each man will bear his own burden.

For he who sows to his own flesh will from the flesh reap corruption. But he who sows to the Spirit will from the Spirit reap eternal life.

See with what large letters I write to you with my own hand.