Name the wrong
Bearing false witness to secure your own position.
Commandment 9 · Tell the truth

A colleague is under investigation. You know a manager’s account contains a false detail, because you were in the room. The manager wants your statement to “support the team.” Correcting it could damage your standing. Remaining silent could help cost an innocent person their livelihood.
Thou shalt not bear false witness against thy neighbour.Exodus 20:16 · King James Version
Choose the response you are prepared to defend. Then examine the cost.
Bearing false witness to secure your own position.
Giving truthful testimony when accuracy has a personal cost.
This command protects a neighbour from false testimony. Loyalty does not require becoming an instrument of an unjust accusation.
Read a complaint, reference, or account you have given. Separate firsthand facts from conclusions and hearsay. Correct any statement you know misrepresents another person.