'Please' in the Bible

And now please make a wager with my master the king of Assyria, and I will give you two thousand horses, [that is,] if you are able {put} riders for yourself on them!

And Eliakim, Shebna, and Joah said to Rabshakeh, "Please speak to your servants in Aramaic, for we can understand [it], and you must not speak to us in Judean in the {hearing} of the people who [are] on the wall."

and he said, "O Yahweh, please remember how I have walked before your {presence} in faithfulness with a whole heart, and I have done the good in your eyes!" And Hezekiah wept [with] great weeping.