The eyes of the Lord are on the righteous and His ears are attentive to their prayer. (1 Peter 3:12 NIV)

The LORD is near to all who call upon Him, to all who call upon Him in truth. (Psalm 145:18 NASV)

Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God;  and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus. (Philippians 4:6-7)

(Yes, the Lord hears the good man when he calls to Him for help, and saves him out of all his troubles. (Psalm 34:17 TLB)

This is the confidence that we have in Him, that if we ask any thing according to His will, He heareth us. (1 John 5:14 KJV)

The Lord has set apart the redeemed for Himself. Therefore He will listen to me and answer when I call to Him. (Psalm 4:3 TLB)

He will listen to the prayers of the destitute, for He is never too busy to heed their requests. (Psalm 102:17 TLB)

Therefore confess your sins to each other and pray for each other so that you may be healed. The prayer of a righteous person is powerful and effective. (James 5:16 NIV)

Behold, the lord's hand is not shortened, that it can not save; neither his ear heavy, that it cannot hear. (Isaaiah 59:1 KJV)