"Sowing and Reaping “One soweth, and another reapeth.” [ John 4:37 .] The Saviour spoke these words in anticipation of the ordination and sending forth of His disciples. Throughout Judea, Christ had been sowing the seeds of truth. Clearly and distinctly He had outlined the plan of salvation; for the truth never languished on His lips. The earthly work of the great Teacher was soon to close. The disciples were to follow after, reaping where He had sown, that both the Sower and the reapers might rejoice together. GW 409"
"And herein is that saying true, One soweth, and another reapeth."
Ellen White directly references John 4:37 in this passage.
"Today in His great harvest-field God has need of sowers and of reapers. Let those who go forth into the work, some to sow and some to reap, remember that they are never to take to themselves the glory for the success of their work. God's appointed agencies have been before them, preparing the way for the sowing of the seed and the reaping of the harvest. “I sent you to reap that whereon ye bestowed no labor,” Christ said; “other men labored, and ye are entered into their labors.” [ John 4:38 .] GW 409.2"
"I sent you to reap that whereon ye bestowed no labour: other men laboured, and ye are entered into their labours."
Ellen White directly references John 4:38 in this passage.
"I have planted, Apollos watered; but God gave the increase."
EGW directly quotes John 4:38 and connects it to the idea of sowing and reaping, which is thematically linked to 1 Corinthians 3:6. While not a direct quote of 1 Corinthians, the concept is very similar.