Esther 4:14-17

For if you remain silent at this time, liberation and rescue will arise for the Jews from another place, and you and your father’s house will perish [since you did not help when you had the chance]. And who knows whether you have attained royalty for such a time as this [and for this very purpose]?” Then Esther told them to reply to Mordecai, “Go, gather all the Jews that are present in Susa, and observe a fast for me; do not eat or drink for three days, night or day. I and my maids also will fast in the same way. Then I will go in to [see] the king [without being summoned], which is against the law; and if I perish, I perish.” So Mordecai went away and did exactly as Esther had commanded him.