"You shall stand up before the gray head and honor the face of an old man, and you shall fear your God: I am the Lord."
Leviticus 19:32
See: Notes on Leviticus by Thomas L. Constable
Publisher: Constable's Bible Study Notes
See Sermon: Leviticus 19:17-21:12 by Skip Heitzig
Publisher: Calvary Church Albuquerque
Info from GetContent.xyz