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3 total sentences available.
... indeed if further evidence than that of bestial and savage counting were required to show that finger-numeration and the quinary system were not primeval, it would be afforded by the development of the senary-septenary system in so many lands.
Source: wiktionary
Septenary penance.
Source: wiktionary
This idea was based on the doctrine that a man's body changed its character every seven years and that his life was thus made up of ‘septenaries’.
Source: wiktionary