29:65 fa idhaa rakibuu fiyl fulki da'Awul-laaha mukhliSiyna lahud diyn* falam-maa naj-jaahum ilal bar-ri idhaa hum yushrikuun

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Ahmed Raza Khan: Mohammed Aqib Qadri:
And when they board the ships they pray to Allah, believing purely in Him; so when He delivers them safely to land, they immediately begin ascribing partners (to Him)!

Yusuf Ali:
Now, if they embark on a boat, they call on Allah, making their devotion sincerely (and exclusively) to Him; but when He has delivered them safely to (dry) land, behold, they give a share (of their worship to others)!-

Pickthal:
And when they mount upon the ships they pray to Allah, making their faith pure for Him only, but when He bringeth them safe to land, behold! they ascribe partners (unto Him),