Psalm 24:4-5 He who has clean hands and a pure heart, Who has not lifted up his soul to an idol, Nor sworn deceitfully. He shall receive blessing from the Lord, And righteousness from the God of his salvation.
Leviticus 3:7-8 If he offers a lamb for his offering, then he shall offer it before the Lord, lay his hand on the head of his offering, and kill it in front of the tent of meeting; and Aaron's sons shall throw its blood against the sides of the altar. Bible Gateway link: Leviticus 3:7-8 (ESV)
Six days you shall do your work, and on the seventh day you shall rest, that your ox and your donkey may rest, and the son of your female servant and the stranger may be refreshed. Bible Gateway link: Exodus 23:12 (NKJV)