The New John Gill Exposition of the Entire BibleLeviticus 14:15
And the priest shall take [some] of the log of oil…
his right hand, as the Targum of Jonathan adds:
and pour [it] into the palm of his own left hand:
but in the original
text it is, "pour it into the palm of the priest's left hand": and it
is a question, whether he or another priest is meant; according to
Aben Ezra, the oil was to be poured into the hand of the priest that
was cleansing the leper, and which, he thinks, is plain from what
follows; but Gersom thinks it is better to understand it of another
priest, since it is not said into his own hand, but into the hand of
the priest; and the Misnah F21 is clear for it, he (the priest) takes
of the log of oil and pours it into the palm of his fellow (priest),
but if he pours it into his own palm it is sufficient.
F21 Ib. sect. 10. so Maimon. Mechosre Capharah, ut supra, (c. 4. sect. 2.)
& Bartenora, in Misn. Negaim, ib.