حضرت محمد صلی اللہ علیہ وآلہ وسلم نے عمان کے بادشاہ جیفر کے پاس کس صحابی کو سفیر بنا کے بھیجا تھا؟

Question context

This question is part of 📚 General Knowledge within the broader 🌐 Current Affairs & GK subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.