'One' in the Bible

We ought to thank God always for you, brethren, even as it is meet, because your faith increases exceedingly, and the love of each one of you all towards one another abounds;

Let not any one deceive you in any manner, because it will not be unless the apostasy have first come, and the man of sin have been revealed, the son of perdition;

and then the lawless one shall be revealed, whom the Lord Jesus shall consume with the breath of his mouth, and shall annul by the appearing of his coming;

nor have we eaten bread from any one without cost; but in toil and hardship working night and day not to be chargeable to any one of you:

But if any one obey not our word by the letter, mark that man, and do not keep company with him, that he may be ashamed of himself;