Romans 11:25 For I don't desire you to be ignorant, brothers, of this mystery, so that you won't be wise in your own conceits, that a partial hardening has happened to Israel, until the fullness of the Gentiles has come in, (See NAS)
1 Corinthians 12:1 Now concerning spiritual things, brothers, I don't want you to be ignorant. (See RSV)
2 Corinthians 1:8 For we don't desire to have you uninformed, brothers, concerning our affliction which happened to us in Asia, that we were weighed down exceedingly, beyond our power, so much that we despaired even of life. (WEB NIV)
1 Thessalonians 4:13 But we don't want you to be ignorant, brothers, concerning those who have fallen asleep, so that you don't grieve like the rest, who have no hope. (See NAS)