John Lightfoot on Luke 6:38

[Good measure, pressed down, &c.] I. Concerning measures heaped up and stricken off, see Menacoth, fol. 87: "R. Meir saith, It is said, a tenth, a tenth to every lamb. Whence is hinted, that there were decimaries [or tithing measures] in the Temple: one heaped up, the other stricken off. The heaped up was that by which they measured all their bread-corn for holy uses. That which was stricken off was that whereby they measured the cakes or the high priest's loaves." "All the measures in the Temple were heaped up, besides that of the high priests." Now the Gloss, giving the reason why this was not heaped up as well as the other, tells us, "It was because he was to divide the flour into two tenths; if therefore the measure was heaped up, some of the fine flour would spill upon the ground as he moved it this way and that way in dividing it."

"Rabh Papa asked, the filling of the priest's hand whereof we have mention, was it by the measure stricken off or heaped up? R. Aba saith to Rabh Ishai, The filling of the priest's hand, of which we have mention, was neither by the measures stricken off nor heaped up, but by measures floating over."

II. Every one may observe that our evangelist in his repetition of this sermon upon the mount doth omit many things that are set down in St. Matthew; those especially that have relation to the dictates and glosses of the scribes and Pharisees about manslaughter, oaths, divorces, &c.; or their customs in their prayers, fasts, and alms, &c. Writing for the service of the Gentiles, he passeth over what respecteth the Jews.