扪 捫 men2
lay hands on; to cover

strokes 6
radical
手
手
strokes after radical 3
扪心无愧 捫心無愧 men2 xin1 wu2 kui4
lit. look into one's heart, no shame (idiom); with a clear conscience

扪心自问 捫心自問 men2 xin1 zi4 wen4
to ask oneself honestly; to search in one's heart