'Concerning' in the Bible

for they themselves relate concerning us what entering in we had to you, and how ye turned to God from idols to serve a living and true God,

and sent Timotheus, our brother and fellow-workman under God in the glad tidings of Christ, to confirm you and encourage you concerning your faith,

Now concerning brotherly love ye have no need that we should write to you, for ye yourselves are taught of God to love one another.

But we do not wish you to be ignorant, brethren, concerning them that are fallen asleep, to the end that ye be not grieved even as also the rest who have no hope.

But concerning the times and the seasons, brethren, ye have no need that ye should be written to,