Translate: And I wrote the particulars of the purchase in the deed ... And I took the purchase-deed, both that which was sealed containing the oiler and the conditions, and that which was open etc. There were two indentures, of which one was called the purchase-deed, and was signed by the purchaser and the witnesses. It was then sealed, not in our sense of appending a seal in place of signatures, but to close it up. The open deed was probably an exact copy, and was that intended for common use. In case its authenticity was called in question, the sealed copy would have to be produced before the judge, the seal opened, and if its contents agreed with those of the open deed, the decision would be in the buyer’s favor.
By the offer is probably meant the specification. The conditions, literally, the statutes, would be the stipulations and terms of the sale, e. g. as to its restoration at the year of jubile, its price etc. The placing of the deeds in jar was of course intended to preserve them from damp during the long years of the exile.