Strong's Number 1909

Strong's Concordance - Greek #G1909

ἐπί epi {ep-ee'} A primary preposition properly meaning superimposition (of time, place, order, etc.), as a relation of distribution [with the genitive case], that is, over, upon, etc.; of rest (with the dative case) at, on, etc.; of direction (with the accusative case) towards, upon, etc.

Strong's Greek Bible Dictionary