Here is a verse that some people were thinking about when an eclipse happened a "cross" the Untied States on Monday 8th April 2024...

Ezekiel 9:4 -- KJV
9:4 And the LORD said unto him, Go through the midst of the city, through the midst of Jerusalem,
(and mark a mark upon the foreheads of the men that sigh and that cry)
and set a mark upon the foreheads of the men that sigh and that cry for all the abominations that be done in the midst thereof.

Looking again at our usual reference books,
mainly the Strong's Hebrew Lexicon and the
Brown-Driver-Briggs' Hebrew Definitions...

use a cup, that is, an ink stand, inkhorn, inkwell, pot (for ink)

and mark a mark
and set a mark

and set a tawv
and taw-vaw a tawv

a desire, mark
by implication a signature
and set a mark as a sign of exemption from judgement
mark out, scratch or imprint a mark as a sign of exemption from judgement