Jehovah revealed Himself, not alone in the awful majesty of the judge and lawgiver, but as the compassionate guardian of His people: “I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage.” He whom they had already known as their Guide and Deliverer, who had brought them forth from Egypt, making a way for them through the sea, and overthrowing Pharaoh and his hosts, who had thus shown Himself to be above all the gods of Egypt—He it was who now spoke His law. PP 305.1 The law was not spoken at this time exclusively for the benefit of the Hebrews. God honored them by making them the guardians and keepers of His law, but it was to be held as a sacred trust for the whole world. The precepts of the Decalogue are adapted to all mankind, and they were given for the instruction and government of all. Ten precepts, brief, comprehensive, and authoritative, cover the duty of man to God and to his fellow man; and all based upon the great fundamental p…
"I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage."
EGW directly quotes Exodus 20:2.
"And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind; and thy neighbour as thyself."
Ellen White directly references Luke 10:27 in this passage.
"Thou shalt not avenge, nor bear any grudge against the children of thy people, but thou shalt love thy neighbour as thyself: I am the Lord."
Ellen White directly references Leviticus 19:18 in this passage.
"Wherefore say unto the children of Israel, I am the Lord, and I will bring you out from under the burdens of the Egyptians, and I will rid you out of their bondage, and I will redeem you with a stretched out arm, and with great judgments:"
Both passages refer to God bringing the Israelites out of Egypt and bondage. While not a direct quote, the theme is clearly present.
"Thou shalt have no other gods before me."
EGW directly quotes Exodus 20:3.