Abbott-Smith Manual Greek Lexicon
ὑπο-στρωννύω (G5291)
1 ὑπο-στρωννύω [in LXX: Is 58:5 ( יצע hi.), etc. ;] late form of ὑπο-στορέννυμι , to spread or strew under : c. acc rei, Lk 19:36 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain