Tahmasp was received Receiving in a ceremony in which as soon as he reached Arriving Nader 's person he `` dismounted from his horse in a show of respect whence Nader did likewise rushing Self_motion forth to dissuade Convincing the Shah from his magnanimous deed , however the Shah insisted they walk Self_motion together and expressed Expressing_publicly an inability to reward Rewards_and_punishments Nader 's ceaseless service Supply to him .