Is it prescribed in Islam to give a speech or exhortation at the graveside?

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Check below answers in case you are looking for other related questions:
Family of the deceased standing in a row in the graveyard to receive condolences
Ruling on washing a suicide and praying over him

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Related Answers:
Ruling on writing the name on the grave in case of necessity
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What should a Muslim son do for his kaafir father when he dies?
Family of the deceased standing in a row in the graveyard to receive condolences
Ruling on washing a suicide and praying over him

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