Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "faru." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 763.
, e; f.I.a going, journey, passage; ĭter, profectio, ĭtio, transĭtus :-- Hit ys Godes faru est transĭtus Dŏmĭni [passover], Ex. 12, 11. II.family, what is movable; fămĭlia, cŏmĭtātus :-- God ðá gemunde Noes fare God then remembered Noah's family, Gen. 8, 1. Mid ealre fare, and mid eallum ǽhtum with all his family, and with all his possessions, 12, 5. Abram ðá ferde of Egipta lande mid ealre his fare Abram then went from the land of the Egyptians with all his family, 12, 20.