Lyrics:

Ngi, ngi
N-G-I

(Spell "ngi")
Ngi, ngi
N-G-I

(And then spell "themba")
Themba, themba
T-H-E-M-B-A
Themba

(Spell "themba")
Themba, themba
T-H-E-M-B-A
Themba

(Spell "ngi ne themba")
Ngi ne themba, ngi ne themba
N-G-I N-E T-H-E-M-B-A
Ngi ne themba

*Note: in Zulu (or isiZulu, as it is called in the language) "ngi ne themba" means "I have hope."*