Jeremiah 42:4

4 “I have heard you,” replied Jeremiah the prophet. “I will certainly pray to the LORD your God as you have requested; I will tell you everything the LORD says and will keep nothing back from you.”

Read Jeremiah 42:4 Using Other Translations

Then Jeremiah the prophet said unto them, I have heard you; behold, I will pray unto the LORD your God according to your words; and it shall come to pass, that whatsoever thing the LORD shall answer you, I will declare it unto you; I will keep nothing back from you.
Jeremiah the prophet said to them, "I have heard you. Behold, I will pray to the LORD your God according to your request, and whatever the LORD answers you I will tell you. I will keep nothing back from you."
“All right,” Jeremiah replied. “I will pray to the LORD your God, as you have asked, and I will tell you everything he says. I will hide nothing from you.”