Lyrics:

African...
Thula thul, thula baba, thula sana,
Thul'u babuzo ficka, eku seni. (repeat)
Kukh'in khan-yezi, zi-holel' u baba,
Zim-khan yi-sela indlel'e ziyak-haya,
Sobe sik hona xa bonke be-shoyo,
Be-thi bu-yela u-bu-ye le khaya,
Thula thula thula baba,
Thula thula thula sana,
Thula thula thula baba,
Thula thula thula san.

English...
Keep quiet my child
Keep quiet my baby
Be quiet, daddy will be home by dawn
There