"The heart of Elijah was cheered as he saw what was being accomplished by means of these schools. The work of reformation was not complete, but he could see throughout the kingdom a verification of the word of the Lord, “Yet I have left Me seven thousand in Israel, all the knees which have not bowed unto Baal.” 1 Kings 19:18 . PK 225.1"
"Yet I have left me seven thousand in Israel, all the knees which have not bowed unto Baal, and every mouth which hath not kissed him."
EGW directly quotes 1 Kings 19:18 to support her point about the success of Elijah's schools.
"was to be translated had been made known to his disciples in the schools of the prophets, and in particular to Elisha. And now the tried servant of the man of God kept close beside him. As often as the invitation to turn back was given, his answer was, “As the Lord liveth, and as thy soul liveth, I will not leave thee.” PK 225.2"
"And Elijah said unto Elisha, Tarry here, I pray thee; for the Lord hath sent me to Beth–el. And Elisha said unto him, As the Lord liveth, and as thy soul liveth, I will not leave thee. So they went down to Beth–el."
EGW directly quotes Elisha's response from 2 Kings 2:2, making it an explicit allusion.