If he read [the Torah] in the linen vestments, he [then] washed his hands and feet, undressed, went down [into the mikveh] and immersed himself. He came up and dried himself. They brought him the golden vestments. He dressed and washed his hands and feet. Then he went out, and sacrificed his ram, and the ram of the people, and the seven unblemished male sheep in their first year; this is the opinion of R' Eliezer.  R' Akiva says: They were brought with the daily morning offering, as well as the ox for a burnt offering. But the he-goat which is done outside were brought with the daily afternoon offering.