'Reminder' in the Bible

so that this may be a reminder among you. When your children ask in the future, saying, '{What do these stones mean to you}?'

And Eliakim son of Hilkiah, who {was in charge of the palace}, came out to him, and Shebna the secretary, and Joah son of Asaph, the reminder.

Then Eliakim son of Hilkiah, who [was] over the {palace}, Shebna the secretary, and Joah son of Asaph, the reminder, came to Hezekiah [with] torn garments and told him the words of Rabshakeh.

But in them [there is] a reminder of sins {year by year}.

But I consider [it] right, for as long as I am in this habitation, to stir you up by a reminder,

Dear friends, this [is] already the second letter I am writing to you, in [both of] which I am attempting to stir up your sincere mind by a reminder,