'One' in the Bible

namely, if any man is above reproach, the husband of one wife, having children who believe, not accused of dissipation or rebellion.

One of themselves, a prophet of their own, said, “Cretans are always liars, evil beasts, lazy gluttons.”

These things speak and exhort and reprove with all authority. Let no one disregard you.

to malign no one, to be peaceable, gentle, showing every consideration for all men.

For we also once were foolish ourselves, disobedient, deceived, enslaved to various lusts and pleasures, spending our life in malice and envy, hateful, hating one another.