"As I viewed poor souls dying for want of the present truth, and some who professed to believe the truth were letting them die by withholding the necessary means to carry forward the work of God, the sight was too painful, and I begged of the angel to remove it from me. I saw that when the cause of God called for some of their property, like the young man who came to Jesus ( Matthew 19:16-22 ) they went away sorrowful, and that soon the overflowing scourge would pass over and sweep their possessions all away, and then it would be too late to sacrifice earthly goods, and lay up a treasure in heaven. EW 49.1"
"And, behold, one came and said unto him, Good Master, what good thing shall I do, that I may have eternal life? And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments. He saith unto him, Which? Jesus said, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness, Honour thy father and thy mother: and, Thou shalt love thy neighbour as thyself. The young man saith unto him, All these things have I kept from my youth up: what lack I yet? Jesus said unto him, If thou wilt be perfect, go and sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come and follow me. But when the young man heard that saying, he went away sorrowful: for he had great possessions."
Ellen White directly references Matthew 19:16-22 in this passage.
"But lay up for yourselves treasures in heaven, where neither moth nor rust doth corrupt, and where thieves do not break through nor steal:"
The EGW passage directly references the story of the rich young ruler and connects it to the idea of laying up treasures in heaven. The warning against prioritizing earthly possessions over spiritual needs is a clear echo of Matthew 6:20.