ذَهَبْتُ أَنَا وَخَالِدًا
Translation: I went together with Khalid.
ذَهَبْتُ: past verb and subject suffix.
أَنَا: emphatic pronoun.
وَ: accompaniment wāw.
خَالِدًا: accusative accompaniment complement.
The preceding form made Khālid a coordinated subject; here Khālidan is the accusative companion.
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Al-Mafʿūl Maʿahu: Accompaniment and Coordination
ذَهَبْتُ أَنَا وَخَالِدًا
Translation: I went together with Khalid.
ذَهَبْتُ: past verb and subject suffix.
أَنَا: emphatic pronoun.
وَ: accompaniment wāw.
خَالِدًا: accusative accompaniment complement.
The preceding form made Khālid a coordinated subject; here Khālidan is the accusative companion.