Verses with the word supplications in the Old Testament (18 verses):

2 Chronicles 6:21
Hearken therefore unto the supplications of thy servant, and of thy people Israel, which they shall make toward this place: hear thou from thy dwelling place, even from heaven; and when thou hearest, forgive.

2 Chronicles 6:39
Then hear thou from the heavens, even from thy dwelling place, their prayer and their supplications, and maintain their cause, and forgive thy people which have sinned against thee.

Job 41:3
Will he make many supplications unto thee? will he speak soft words unto thee?

Psalms 28:2
Hear the voice of my supplications, when I cry unto thee, when I lift up my hands toward thy holy oracle.

Psalms 28:6
Blessed be the LORD, because he hath heard the voice of my supplications.

Psalms 31:22
For I said in my haste, I am cut off from before thine eyes: nevertheless thou heardest the voice of my supplications when I cried unto thee.

Psalms 86:6
Give ear, O LORD, unto my prayer; and attend to the voice of my supplications.

Psalms 116:1
I love the LORD, because he hath heard my voice and my supplications.

Psalms 130:2
Lord, hear my voice: let thine ears be attentive to the voice of my supplications.

Psalms 140:6
I said unto the LORD, Thou art my God: hear the voice of my supplications, O LORD.

Psalms 143:1
Hear my prayer, O LORD, give ear to my supplications: in thy faithfulness answer me, and in thy righteousness.

Jeremiah 3:21
A voice was heard upon the high places, weeping and supplications of the children of Israel: for they have perverted their way, and they have forgotten the LORD their God.

Jeremiah 31:9
They shall come with weeping, and with supplications will I lead them: I will cause them to walk by the rivers of waters in a straight way, wherein they shall not stumble: for I am a father to Israel, and Ephraim is my firstborn.

Daniel 9:3
And I set my face unto the Lord God, to seek by prayer and supplications, with fasting, and sackcloth, and ashes:

Daniel 9:17
Now therefore, O our God, hear the prayer of thy servant, and his supplications, and cause thy face to shine upon thy sanctuary that is desolate, for the Lord's sake.

Daniel 9:18
O my God, incline thine ear, and hear; open thine eyes, and behold our desolations, and the city which is called by thy name: for we do not present our supplications before thee for our righteousnesses, but for thy great mercies.

Daniel 9:23
At the beginning of thy supplications the commandment came forth, and I am come to shew thee; for thou art greatly beloved: therefore understand the matter, and consider the vision.

Zechariah 12:10
And I will pour upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplications: and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his firstborn.