عَلاماتُ المُؤمِنِ خَمسٌ: صَلاةُ إحْدَی وخَمسِینَ، وزِیارَةُ الأربَعِینَ، والتَّخَتُّمُ فی الیَمِینِ وتَعفِیرُ الجَبِینِ، والجَهرُ بِبِسمِ اللهِ الرَّحمنِ الرَّحیمِ.
Five things are signs of a believer`s: 51 rak`ahs of prayer (obligatory and recommended in night and day), Zīāratu `Arba`īn, wearing ring in the right hand, prostrating on soil, and saying bismilah loudly.
source : erfan.ir
