The number 7 is mythical.
There are many 7 references throughout ancient religion: 7 sacraments, 7 virtues, 7 sins, 7 petitions, 7 'gifts of the spirit' - wisdom, understanding, cooperation, strength, knowledge, holiness.
In Hinduism there is mention of Sapta Rishis = 7 Wisemen.
There are many 7 references throughout ancient religion: 7 sacraments, 7 virtues, 7 sins, 7 petitions, 7 'gifts of the spirit' - wisdom, understanding, cooperation, strength, knowledge, holiness.
In Hinduism there is mention of Sapta Rishis = 7 Wisemen.