'Anyone's' in the Bible

They came and said to Him, “Teacher, we know that You are truthful and have no personal bias toward anyone; for You are not influenced by outward appearances or social status, but in truth You teach the way of God. Is it lawful [according to Jewish law and tradition] to pay the poll-tax to [Tiberius] Caesar, or not?

For though I am free from all men, I have made myself a slave to everyone, so that I may win more [for Christ].

nor did we eat anyone’s bread without paying for it, but with labor and hardship we worked night and day [to pay our own way] so that we would not be a financial burden on any of you [for our support];

And if anyone’s name was not found written in the Book of Life, he was hurled into the lake of fire.