Nkulunkulu, mnikati wetibusiso, temaSwati,
Siyatibonga tonkhe tinhlanhla,
Sibonga Ingwnyama yetfu,
Live, netintsabanemifula,
Busisa tiphatsi mandla takaNgwane,
Nguwe wedwa Somandla wetfu,
Sinike kuhlakanipha, Lokungenabuvili,
Simise usicinise, Simakadze...!

(english translation)

O Lord our God, bestower of the blessings of the Swazi;
We give Thee thanks for all our good fortune;
We offer thanks and praise for our King
And for our fair land, its hills and rivers.
Thy blessings be on all rulers of our Country;
Might and power are Thine alone;
We pray Thee to grant us wisdom without deceit or malice.
Establish and fortify us, Lord Eternal.

http://de.wikipedia.org/wiki/Nkulunkulu_Mnikati_wetibusiso_temaSwati