11 Who knoweth the power of Thine anger? And according to Thy  fear -- Thy wrath?
         
                                
                        12 To number our days aright let [us] know, And we bring the  heart to wisdom.
         
                                
                        13 Turn back, O Jehovah, till when? And repent concerning Thy  servants.
         
                                
                        14 Satisfy us at morn [with] Thy kindness, And we sing and  rejoice all our days.
         
                                
                        15 Cause us to rejoice according to the days Wherein Thou  hast afflicted us, The years we have seen evil.
         
                                
                        16 Let Thy work appear unto Thy servants, And Thine honour on  their sons.
         
                                
                        17 And let the pleasantness of Jehovah our God be upon us,  And the work of our hands establish on us, Yea, the work of our  hands establish it!