Hadith record

3. A group has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Fadalah or Muhammad ibn Sinan from ibn Muskan from ‘Abd Allah ibn ‘Ajalan who has said the following: “Abu Ja’far (a.s.), has said, ‘If you have doubts about Zawal (declining of the sun toward the west at noontime), perform two Rak‘at. When you become certain of Zawal, then begin performing obligatory Salah (prayer).”’

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.