* Hear.
  81:8  Isa 1:18  Jer 2:4,5,9  Mic 6:1-8 
 * O my.
  81:10-12  Ex 19:5,6  De 26:17,18  1Sa 12:22-25 
 * testify.
  De 31:19-21  2Ki 17:13  Ne 9:29,30  Mal 3:5 
 * I am.
  Ex 20:2  2Ch 28:5  Eze 20:5,7,19,20  Zec 13:9