Where to Apply Rules about Salah (Prayer) on a Journey

5. Ahmad ibn Idris has narrated from Muhammad ibn ‘Abd al-Jabbar and Muhammad ibn ’Isma‘il from al-Fadl ibn Shadhan all from Safwan ibn Yahya from Ishaq ibn ‘Ammar who has said the following: I once asked abu Ibrahim عليه السلام, about a man who is on a journey, returns and arrives among the houses of al-Kufah. Is he required to perform his Salah (prayer) complete or as reduced until he comes to his family? He (the Imam) said, ‘He is required to perform his Salah (prayer) as reduced until he comes to his family.’”