Proverbs 3:24 (KJV)
24 When thou liest down, thou shalt not be afraid: yea, thou shalt lie down, and thy sleep shall be sweet.
Ecclesiastes 5:12 (KJV)
12 The sleep of a labouring man is sweet, whether he eat little or much: but the abundance of the rich will not suffer him to sleep.
Jeremiah 31:26 (KJV)
26 Upon this I awaked, and beheld; and my sleep was sweet unto me.
Psalms 4:8 (KJV)
8 I will both lay me down in peace, and sleep: for thou, LORD, only makest me dwell in safety.
Philippians 4:7 (KJV)
7 And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.
Psalms 91:5 (KJV)
5 Thou shalt not be afraid for the terror by night; nor for the arrow that flieth by day;
Proverbs 3:24 (KJV)
24 When thou liest down, thou shalt not be afraid: yea, thou shalt lie down, and thy sleep shall be sweet.
Psalms 46:1,2,7 (KJV)
1 God is our refuge and strength, a very present help in trouble.
2 Therefore will not we fear, though the earth be removed, and though the mountains be carried into the midst of the sea;
7 The LORD of hosts is with us; the God of Jacob is our refuge. Selah.
Isaiah 60:2 (KJV)
2 For, behold, the darkness shall cover the earth, and gross darkness the people: but the LORD shall arise upon thee, and his glory shall be seen upon thee.
Matthew 9:29 (KJV)
29 Then touched he their eyes, saying, According to your faith be it unto you.
Proverbs 23:7 (KJV)
7 For as he thinketh in his heart, so is he: Eat and drink, saith he to thee; but his heart is not with thee.
1 John 4:18 (KJV)
18 There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
2 Corinthians 10:5 (KJV)
5 Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
Proverbs 17:22 (KJV)
22 A merry heart doeth good like a medicine: but a broken spirit drieth the bones.
Isaiah 5:13 (KJV)
13 Therefore my people are gone into captivity, because they have no knowledge: and their honourable men are famished, and their multitude dried up with thirst.
Proverbs 26:2 (KJV)
2 As the bird by wandering, as the swallow by flying, so the curse causeless shall not come.
2 Timothy 1:7 (KJV)
7 For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.
*Thank you Penny Vincelli for all these Sweet Sleep scripture verses.