to pay heed to / to take heed of

Hi,
      I was wondering whether the two expressions to pay heed to and to take heed of mean exactly the same thing or whether there is a slight difference as far as the meaning is concerned.



My dictionary claims they're synonyms, but then I found some example sentences where one expresion was used only... (Pay heed to what you say and to take heed of a warning)

So, are they the same or not?


Please help.

Thanks!

I didn't find the right solution from the Internet.

References:https://forum.wordreference.com/threads/to-pay-heed-to-to-take-heed-of.1526013/


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