وَأَلْتَقِطَ بَعْضَ فَرَائِدِهِ
And pick up some of the rare gems of his speech.
Altaqiṭa means to pick up or collect something selectively. Farāʾid, plural of farīdah, refers to rare or remarkable things, including exceptional sayings.
Fawāʾid / farāʾid echo in sound. The narrator hopes the oration will provide both practical benefit and unusual literary treasures.