'Someone' in the Bible

"When someone is accused of sinning against his neighbor and the latter pronounces a curse on the alleged offender before your altar in this temple, be willing to forgive the accused if the accusation is false.

When Ahijah heard the sound of her footsteps as she came through the door, he said, "Come on in, wife of Jeroboam! Why are you pretending to be someone else? I have been commissioned to give you bad news.