As for what appears with sigha al-jazm such as "he said," "he did," "he commanded," "he narrated," or "so-and-so mentioned" — then this constitutes a ruling that it is authentic from the one to whom it is attributed - Imam Suyuti

Tadrib al-Rawi cover (Imam Suyuti)
As for what appears with sigha al-jazm — authentic from the one to whom it is attributed - Tadrib al-Rawi (Imam Suyuti)