Luke 24:32

And they said to each other, Did not our hearts burn within us, as he talked with us on the road, and as he distinctly opened to us the scriptures?

Romans 7:18

For I know that there dwelleth not in me (that is, in my flesh) any good thing: for to will is present with me; but how to perform that which is good I find not.

Treasury of Scripture Knowledge

Summary

And all the people went their way to eat, and to drink, and to send portions, and to make great mirth, because they had understood the words that were declared unto them.

Bible References

Because

Luke 24:32
And they said to each other, Did not our hearts burn within us, as he talked with us on the road, and as he distinctly opened to us the scriptures?
Romans 7:18
For I know that there dwelleth not in me (that is, in my flesh) any good thing: for to will is present with me; but how to perform that which is good I find not.