TSK · Numbers 13:25

And he was there with the Lorde fourtie dayes and fourtie nyghtes, and dyd neither eate bread, nor drinke water: and he wrote vpon the tables the wordes of the couenaunt, euen ten commaundementes.

After the number of the dayes in whiche ye searched out the lande, euen fourtie dayes, euery day for a yere shal ye beare your vnrighteousnesse, euen fourtie yeres, and ye shall knowe my breache of promise.