portion. Note the four things: portion (Psalms 16:5); path, presence, pleasures (Psalms 16:11).
maintainest. wilt maintain.
lot. Put by Figure of speech Metonomy (of Cause), App-6, for
Related Commentaries of Psalms 16:5
Psalms 16:5
5 The LORD is the portion of mine inheritance and of my cup: thou maintainest my lot.