Latin: O Sapientia, quae ex ore Altissimi prodidisti, attingens a fine usque ad finem, fortier suavier disponensque omnia: veni ad docendum nos viam prudentiae.
English: O Wisdom, who came from the mouth of the Most High, reaching from end to end and ordering all things mightily and sweetly: come, and teach us the way of prudence.

Scripture Reference:
Proverbs 1:20; 8,9
1 Corinthinans 1:30
Relevant verse of Veni, Veni Emmanuel:
O come, O Wisdom from on high, who orders all things mightily,
to us the path of knowledge show, and teach us in her ways to go.