Mark 9:11
Then they asked him, "Why do the experts in the law say that Elijah must come first?"
Matthew 11:14
And if you are willing to accept it, he is Elijah, who is to come.
Malachi 4:5
Look, I will send you Elijah the prophet before the great and terrible day of the Lord arrives.
Mark 9:4
Then Elijah appeared before them along with Moses, and they were talking with Jesus.
Malachi 3:1
"I am about to send my messenger, who will clear the way before me. Indeed, the Lord you are seeking will suddenly come to his temple, and the messenger of the covenant, whom you long for, is certainly coming," says the Lord who rules over all.
Matthew 17:10-11
The disciples asked him, "Why then do the experts in the law say that Elijah must come first?"