Reference for Menachot 174:21

ר' אליעזר בר ר' צדוק אומר שנתות היו בהין עד כאן לפר ועד כאן לאיל עד כאן לכבש

OF ONE LOG AND A HALF BY WHICH ONE USED TO MEASURE [THE OIL]<span class="x" onmousemove="('comment',' Sc. three logs of oil; cf. supra 51a.');">²³</span> FOR THE MEAL-OFFERING OF THE HIGH PRIEST, A LOG AND A HALF IN THE MORNING AND A LOG AND A HALF TOWARDS EVENING.

Jastrow