Code point
U+0877
Glyph appearance depends on your fonts.
U+0877
LoU+0877 ARABIC LETTER ALEF WITH ATTACHED RIGHT ROUND DOT is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Arabic Extended-B block.
Choose the representation you need, then copy its value.
U+0877
2167
ࡷ
ࡷ
E0 A1 B7
0877
00000877
%E0%A1%B7
\u0877
\u0877
\u0877
\0877