The exodus was actually the escape of Hyksos i.e. Aryan Levites (they have Aryan haplogroup R1a) from Egypt. Apparently the mountain where Moses finished his journey and where ark was supposed to be hidden was Nebo, which in any Slavic language means Heaven. What's even funnier is that mountain in Hebrew is Har, while in Slavic its Hara/Hora/Gora.

As to Ark, some of the most important Slavic/Scythian sanctuaries were Ark-ona and Ark-aim. In one verse Moses is called Abarim (dont know why it was interpreted as the name of a mountain range, at least the version I read doesnt logically point to this) and Hyksos' capital in Egypt was called Avaris. Ever heard of Avars/Avarini/Bharas or just people chanting Bhara! thus called Barbarians? Its all connected.

Perhaps Hyksos were some Aryan renegates who stole some artifact/knowledge and escaped from the North to Egypt.