Isaya 49:23

Wafalme watakuwa baba zenu wa kuwalea, na malkia wao watakuwa mama zenu wa kuwalea. Watasujudu mbele yako nyuso zao zikigusa ardhi; wataramba mavumbi yaliyo miguuni mwako. Ndipo utajua ya kuwa Mimi ndimi Bwana; wale wanaonitumaini mimi hawataaibika.”

And kings shall be thy nursing fathers, and their queens thy nursing mothers: they shall bow down to thee with their face toward the earth, and lick up the dust of thy feet; and thou shalt know that I am the LORD: for they shall not be ashamed that wait for me.