'Beseech' in the Bible

Therefore the princes (court officials) said to the king, “Please [we implore you] let this man [Jeremiah] be put to death; for [speaking] in this way he discourages and weakens [the will of] the soldiers who remain in this city and he discourages and weakens [the will of] all the people by speaking such words to them; for this man is not seeking the well-being of these people, but rather their harm.”

and said to Jeremiah the prophet, “Please let our petition be presented before you, and pray to the Lord your God for us, that is, for all this remnant [of the people of Judah]; for we were once many, but now [only] a few of us are left, as you see with your own eyes, [so please pray]