Matthew 18:15-17

CKJV_Strongs(i)
  15 G1161 Moreover G1437 if G4675 your G80 brother G264 shall trespass G1519 against G4571 you, G5217 go G2532 and G1651 tell G846 him G1651 his fault G3342 between G4675 you G2532 and G846 him G3441 alone: G1437 if G191 he shall hear G4675 you, G2770 you have gained G4675 your G80 brother.
  16 G1161 But G1437 if G191 he will G3361 not G191 hear G3880 you, then take G3326 with G4675 you G1520 one G2228 or G1417 two G2089 more, G2443 that G1909 in G4750 the mouth G3144 of G1417 two G2228 or G5140 three G3144 witnesses G3956 every G4487 word G2476 may be established.
  17 G1161 And G1437 if G3878 he shall neglect to hear G846 them, G2036 tell G1577 it unto the church: G1161 but G1437 if G2532   G3878 he neglect to hear G1577 the church, G2077 let him be G4671 unto you G5618 as G1482 an heathen man G2532 and G5057 a tax collector.