Thanks for asking a question on thisisyourbible.com.
Actually, the Bible says that in many places. Look up the following passages:
Genesis 28:15; Deuteronomy 31:6,8; Joshua 1:5; 1 Samuel 12:22; 1 Kings 8:7; Ps 37:25,28; Isa 41:10,17; Hebrews 13:5.
I hope you have found this helpful.
God bless!
Mike,
thisisyourbible.com