Usage: 2 forms in 3 verses
Form Translated As     In Verse(s)
θίβιν a wicker basket LXX.Exod.2.3
wicker basket LXX.Exod.2.5
θίβει wicker basket LXX.Exod.2.6

Liddell-Scott-Jones

θῖβις (thibis) a wicker basket G:N-F

θῖβις

or θίβις, εως, , basket plaited from papyrus, [LXX+3rd c.BC+]: the form θίβη given by [Refs 5th c.AD+], is false: θῆβις (sic) τῶν ἄρτων, correction of πρόθεσις τ. ., [Refs 3rd c.BC+] also gives θίβωνος (extra ordinem)· κιβωτός [Refs 5th c.AD+], and θίγωνος· κιβωτοῦ. (Hebrew tēbhāh, from Egypt. dbet 'box'.)

LSJ Scripture Refs: LXX.Exod.2.3