fall on knees

fall on (one's) knees

To kneel down, usually in a show of respect, fealty, awe, subjection, or reverence. The members of the congregation all fell on their knees to begin their morning prayer. I fell on my knees at the sight of the devastation.

See also: fall, knee, on

Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.

fall on one's knees

 and fall to one's knees

to kneel down, usually in respect. The people fell on their knees and prayed in gratitude for their salvation from the flood. They fell to their knees in awe.

See also: fall, knee, on

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.