'Among' in the Bible

for our gospel did not come to you in word only, but also in power and in the Holy Spirit and with full conviction; just as you know what kind of men we proved to be among you for your sake.

But we proved to be gentle among you, as a nursing mother tenderly cares for her own children.

But we request of you, brethren, that you appreciate those who diligently labor among you, and have charge over you in the Lord and give you instruction,