"Now shall it be said of Jacob and of Israel, What hath God wrought!” Ed 161.1"
"Surely there is no enchantment against Jacob, neither is there any divination against Israel: according to this time it shall be said of Jacob and of Israel, What hath God wrought!"
EGW directly quotes the verse, making it an explicit allusion rather than just a thematic parallel. The confidence is increased due to the direct quotation.
"“He saith, which heareth the words of God, Which seeth the vision of the Almighty: ... How goodly are thy tents, O Jacob, Thy tabernacles, O Israel! As valleys are they spread forth, As gardens by the riverside, As lign-aloes which the Lord hath planted, As cedar trees beside the waters.” Ed 161.2"
"How goodly are thy tents, O Jacob, and thy tabernacles, O Israel!"
EGW directly quotes Numbers 24:5, making it a clear explicit allusion.
"“He hath said, which heard the words of God, And knew the knowledge of the Most High: ... I shall see Him, but not now: I shall behold Him, but not nigh: There shall come a Star out of Jacob, And a Scepter shall rise out of Israel.... Out of Jacob shall come He that shall have dominion.” Numbers 23:7-23 , R.V.; 24:4-6, R.V.; 24:16-19. Ed 161.3 The melody of praise is the atmosphere of heaven; and when heaven comes in touch with the earth, there is music and song—“thanksgiving, and the voice of melody.” Isaiah 51:3 . Ed 161.4"
"I shall see him, but not now: I shall behold him, but not nigh: there shall come a Star out of Jacob, and a Sceptre shall rise out of Israel, and shall smite the corners of Moab, and destroy all the children of Sheth."
EGW directly quotes Numbers 24:17, making it a clear explicit allusion.
"And he took up his parable, and said, Balak the king of Moab hath brought me from Aram, out of the mountains of the east, saying, Come, curse me Jacob, and come, defy Israel. How shall I curse, whom God hath not cursed? or how shall I defy, whom the Lord hath not defied? For from the top of the rocks I see him, and from the hills I behold him: lo, the people shall dwell alone, and shall not be reckoned among the nations. Who can count the dust of Jacob, and the number of the fourth part of Israel? Let me die the death of the righteous, and let my last end be like his! And Balak said unto Balaam, What hast thou done unto me? I took thee to curse mine enemies, and, behold, thou hast blessed them altogether. And he answered and said, Must I not take heed to speak that which the Lord hath put in my mouth? And Balak said unto him, Come, I pray thee, with me unto another place, from whence thou mayest see them: thou shalt see but the utmost part of them, and shalt not see them all: and curse me them from thence. And he brought him into the field of Zophim, to the top of Pisgah, and built seven altars, and offered a bullock and a ram on every altar. And he said unto Balak, Stand here by thy burnt offering, while I meet the Lord yonder. And the Lord met Balaam, and put a word in his mouth, and said, Go again unto Balak, and say thus. And when he came to him, behold, he stood by his burnt offering, and the princes of Moab with him. And Balak said unto him, What hath the Lord spoken? And he took up his parable, and said, Rise up, Balak, and hear; hearken unto me, thou son of Zippor: God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good? Behold, I have received commandment to bless: and he hath blessed; and I cannot reverse it. He hath not beheld iniquity in Jacob, neither hath he seen perverseness in Israel: the Lord his God is with him, and the shout of a king is among them. God brought them out of Egypt; he hath as it were the strength of an unicorn. Surely there is no enchantment against Jacob, neither is there any divination against Israel: according to this time it shall be said of Jacob and of Israel, What hath God wrought!"
Ellen White directly references Numbers 23:7-23 in this passage.
"For the Lord shall comfort Zion: he will comfort all her waste places; and he will make her wilderness like Eden, and her desert like the garden of the Lord; joy and gladness shall be found therein, thanksgiving, and the voice of melody."
Ellen White directly references Isaiah 51:3 in this passage.
"Above the new-created earth, as it lay, fair and unblemished, under the smile of God, “the morning stars sang together, and all the sons of God shouted for joy.” Job 38:7 . So human hearts, in sympathy with heaven, have responded to God's goodness in notes of praise. Many of the events of human history have been linked with song. Ed 161.5"
"When the morning stars sang together, and all the sons of God shouted for joy?"
EGW directly quotes Job 38:7.