After being "captivated by the beauty" of the Indelible Grace tune (https://www.youtube.com/watch?v=bIrURZ389oo) (pun intended), I went straight to Hymnary to find this Hymn, and was dismayed that we didn't have it!
I was able to find the text on https://www.hymnal.net/en/hymn/h/437, Here are a few verses
Hast thou heard Him, seen Him, known Him?
Is not thine a captured heart?
Chief among ten thousand own Him;
Joyful choose the better part.
Ch: Captivated by His beauty,
Worthy tribute haste to bring;
Let His peerless worth constrain thee,
Crown Him now unrivaled King.
What has stripped the seeming beauty
From the idols of the earth?
Not a sense of right or duty,
But the sight of peerless worth.
’Tis that look that melted Peter,
’Tis that face that Stephen saw,
’Tis that heart that wept with Mary,
Can alone from idols draw:
How would I add this text to Hymnary if no hymnal on Hymnary has it?