Ezekiel 46:4
And the burnt offering which the prince will offer to Yahweh on the Sabbath day [must be] six male lambs without defect and a ram without defect.
Ezekiel 45:17
"But on the prince shall be [the responsibility for] the burnt offerings, and the grain offering, and the libation at the feasts, and at the New Moon festivals, and at the Sabbaths at all of the assemblies of the house of Israel; he shall provide the sin offering, and the grain offering, and the burnt offering, and the fellowship offering to make atonement for the house of Israel.
Numbers 28:9-10
" 'On the day of the Sabbath, two male lambs without defect {in their first year}, and two-tenths of finely milled flour mixed with oil [for] a grain offering and its libation.