What two groups did John the Baptist give specific advice to about repentance?

Publicans (Tax collectors) and Soldiers. He also gave general advice to people.
Source: Luke 3:12-14

When Jezebel heard that Jeru was coming after killing Jehoram how did she prepare?

She put on makeup and either a tiara or turban on her hair.

Source: 2 Kings 9:30

They brought a penny. Like all coins it had the image of Caesar on it.

Source: Matthew 22:19 Luke 20:24

Festus the Roman Governor conducted an inquiry on Paul in preparation before sending him to Ceaser. Who sat with him and helped him?

King Agrippa and Queen Bernice. Paul gave his testimony and they prepared a report.

Source: Acts 25 and 26

I prayed and fasted before meeting the King who gave me permission to go and rebuild the walls of Jerusalem. Who am I?

I am Nehemiah Cup Bearer to King Artaxerxes. Also Governor of Judea.

Source: Nehemiah 1