סָפַף (çâphaph｜saw-faf'｜verb｜stand at)[Heb] סָפַףETCBC: ספף (verb｜stand at threshold)OSHL: o.ci.adTWOT: 1538cGK: H6214Derivation: a primitive root; properly, to snatch away, i.e. terminate; but used only as denominative from סַף (in the sense of a vestibule), Strong's: to wait at the threshold KJV: be a doorkeeper.
H5605. saphaph
[ספף verb denominative Hithpô`.stand at, or guard, the threshold; — Infinitive constructבְּבֵית הִסְתּוֺפֵף אֱלֹהַי בָּחַ֫רְתִּי Psa 84:11I choose standing at the threshold in the house of my God.