قَالُوا۟ ٱطَّيَّرْنَا بِكَ وَبِمَن مَّعَكَ ۚ قَالَ طَٰٓئِرُكُمْ عِندَ ٱللَّهِ ۖ بَلْ أَنتُمْ قَوْمٌ تُفْتَنُونَ
Important Words:
For اطیرنا and طائر کم see 3:50; 7:132; 17:14 & 27:18.
Tatayyara bihi means, he augured ill of it or him; he regarded him or it as ill-omened (Lane).