'Own' in the Bible

and I was advancing in Judaism above many equals in age in mine own race, being more abundantly zealous of my fathers' deliverances,

and his own work let each one prove, and then in regard to himself alone the glorying he shall have, and not in regard to the other,

for each one his own burden shall bear.

because he who is sowing to his own flesh, of the flesh shall reap corruption; and he who is sowing to the Spirit, of the Spirit shall reap life age-during;

Ye see in how large letters I have written to you with my own hand;