大乘入道次第開決 1.140

1.140

況當能得一切智智者。一切智者即正體智。復言智者即後得智。或是一切智人之智。是故得名一切智智。

Regarding "how much more so will one be able to attain the omniscient knowledge": The "omniscient" refers to fundamental wisdom; the second mention of "knowledge" refers to subsequently attained wisdom. Alternatively, it is the knowledge of the omniscient person; therefore it is called "omniscient knowledge".