'Requesting' in the Bible

Isn’t the wheat harvest today? I will call on the Lord and He will send thunder and rain, so that you will know and see what a great evil you committed in the Lord’s sight by requesting a king for yourselves.”

They pleaded with Samuel, “Pray to the Lord your God for your servants, so we won’t die! For we have added to all our sins the evil of requesting a king for ourselves.”

King Solomon answered his mother, “Why are you requesting Abishag the Shunammite for Adonijah? Since he is my elder brother, you might as well ask the kingship for him, for Abiathar the priest, and for Joab son of Zeruiah.”

Nevertheless, King Zedekiah sent Jehucal son of Shelemiah and Zephaniah son of Maaseiah, the priest, to Jeremiah the prophet, requesting, “Please pray to the Lord our God for us!”

When the centurion heard about Jesus, he sent some Jewish elders to Him, requesting Him to come and save the life of his slave.