Je was op zoek naar: on whose behalf (Engels - Afrikaans)

on whose dime?
op wie se koste?

on whose authority?
op wie se gesag?

the government of the people of south africa on whose behalf i speak here today, as i have been privileged to do in previous years, was formed in 2004, after the general elections of that year.
die regering van die mense van suid-afrika, namens wie ek vandag hier praat, soos ek ook in voorafgaande jare bevoorreg was om te doen, is in 2004, na afloop van die algemene verkiesing van daardie jaar, tot stand gebring.

and the king appointed the lord on whose hand he leaned to have the charge of the gate: and the people trode upon him in the gate, and he died, as the man of god had said, who spake when the king came down to him.
en die koning het die adjudant op wie se arm hy geleun het, oor die poort aangestel; maar die volk het hom in die poort vertrap, sodat hy gesterf het volgens die woord van die man van god, deur hom uitgespreek toe die koning na hom afgekom het.

then a lord on whose hand the king leaned answered the man of god, and said, behold, if the lord would make windows in heaven, might this thing be? and he said, behold, thou shalt see it with thine eyes, but shalt not eat thereof.
maar die adjudant op wie se arm die koning geleun het, antwoord die man van god en sê: al maak die here ook vensters in die hemel, sou dit kan gebeur? en hy sê: kyk, jy sal dit met jou oë sien, maar nie daarvan eet nie.